Medicare Enrolled
Dr. Margaret Still, M.D.
Internal Medicine · Roswell, GA
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Still from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Still
Dr. Margaret Still is an internal medicine specialist in Roswell, GA, with 20 years of NPI registration. Based on federal Medicare data, Dr. Still performed 6,289 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Still received a total of $15,418 from 76 pharmaceutical and/or device companies across 877 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Still is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years of NPI registration
▲ Top 5% volume in GA
$15,418 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗6,289
Medicare services
Top 5% in GA for internal medicine
Not available
Unique patients (not deduplicated)
$31
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Denosumab injection (Prolia/Xgeva) | 3,720 | $18 | $55 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
601 | $55 | $275 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
269 | $83 | $357 |
| Manual urinalysis with microscopic examination A urine test performed manually without automated equipment. The sample is examined under a microscope to check for abnormalities. |
259 | $4 | $102 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
189 | $121 | $492 |
| Electrocardiogram (EKG), 12-lead A standard heart rhythm test using at least 12 leads to record electrical activity. A healthcare provider interprets the results and provides a written report. |
145 | $10 | $125 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
120 | $31 | $127 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
119 | $72 | $225 |
| Fecal immunochemical test (FIT), 1-3 simultaneous A screening test that uses a stool sample to detect hidden blood in the feces, helping to identify potential colorectal cancer. |
109 | $18 | $102 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
104 | $10 | $127 |
| Influenza virus detection test A laboratory test that uses an immunoassay technique to detect the presence of the influenza virus through direct visual observation. |
70 | $16 | $127 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
68 | $15 | $126 |
| Bone density scan (DEXA) A test that uses low-dose X-rays to measure bone mineral density in the hip, pelvis, and spine. It helps assess bone strength and risk of fractures. |
65 | $38 | $229 |
| SARS-CoV-2 immunoassay test A laboratory test using immunoassay techniques to detect the presence of severe acute respiratory syndrome coronavirus. |
57 | $35 | $225 |
| Vaccine administration The process of giving a vaccine to a patient. This code covers the administration service only and does not include the cost of the vaccine itself. |
56 | $13 | $127 |
| Pneumonia vaccine administration This procedure involves the injection of a vaccine to protect against pneumococcal disease. It is administered by a healthcare provider. |
48 | $31 | $125 |
| Urine microalbumin test A laboratory test that measures the amount of a specific protein called microalbumin in a urine sample. This analysis helps assess kidney function. |
44 | $6 | $127 |
| Pneumococcal conjugate vaccine (PCV20) An intramuscular injection of the 20-valent pneumococcal conjugate vaccine. It is used to protect against diseases caused by Streptococcus pneumoniae bacteria. |
43 | $275 | $427 |
| Strep A rapid test A rapid test to detect Group A Streptococcus bacteria using an immunoassay method with direct visual observation. |
26 | $16 | $127 |
| Advance care planning consultation, first 30 min A session focused on discussing and documenting future healthcare preferences and goals. This service covers the initial 30 minutes of the planning discussion. |
23 | $80 | $275 |
| Annual intensive behavioral therapy for cardiovascular disease, 15 minutes A yearly, in-person session focused on intensive behavioral therapy to help manage cardiovascular disease. The session lasts for 15 minutes and is conducted with the patient individually. |
22 | $26 | $125 |
| Annual depression screening | 19 | $18 | $120 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
17 | $127 | $225 |
| Annual alcohol misuse screening, 5 to 15 minutes | 17 | $18 | $82 |
| Ear wax removal A procedure to remove impacted ear wax from the ear canal. |
15 | $30 | $154 |
| Prolonged preventive service, first 30 minutes This code covers the first 30 minutes of direct patient contact time spent on preventive services that exceeds the typical duration of the primary procedure. It is billed in addition to the code for the primary preventive service. |
14 | $62 | $225 |
| Psychological or neuropsychological test, first 30 minutes Administration of psychological or neuropsychological testing for the first 30 minutes. |
13 | $33 | $175 |
| Additional 30 minutes of psychological or neuropsychological testing This code represents an additional 30-minute increment for administering psychological or neuropsychological tests. It is used to bill for time beyond the initial testing period. |
13 | $31 | $175 |
| Exercise or drug-induced heart stress test with ECG A heart stress test performed using exercise or medication while monitoring the electrocardiogram under physician supervision and review. |
12 | $43 | $325 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
12 | $92 | $3,080 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
0.2% high complexity
61.0% medium
38.8% routine
Industry Payment Transparency
Open Payments through 2024 ↗$15,418
Total received (2018-2024)
Avg $2,203/year across 7 years
Top 4% in GA for internal medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
76
Companies
877
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$2,441
2023
$2,503
2022
$1,990
2021
$3,383
2020
$1,532
2019
$1,875
2018
$1,693
Payments by company (2024)
ABBVIE INC.
$396
Novo Nordisk Inc
$373
Lilly USA, LLC
$224
PFIZER INC.
$173
Astellas Pharma US Inc
$167
AstraZeneca Pharmaceuticals LP
$147
Amgen Inc.
$138
Axsome Therapeutics, Inc.
$125
Exact Sciences Corporation
$101
Inspire Medical Systems, Inc.
$89
Bayer Healthcare Pharmaceuticals Inc.
$69
GlaxoSmithKline, LLC.
$59
Otsuka America Pharmaceutical, Inc.
$55
Echosens North America, Inc.
$43
Esperion Therapeutics, Inc.
$36
Medtronic, Inc.
$34
Merck Sharp & Dohme LLC
$32
SHIELD THERAPEUTICS INC
$29
Eisai Inc.
$23
Philips North America LLC
$19
Boehringer Ingelheim Pharmaceuticals, Inc.
$18
Boston Scientific Corporation
$17
Amneal Pharmaceuticals LLC
$16
IDORSIA PHARMACEUTICALS US INC
$16
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$15
Kowa Pharmaceuticals America, Inc.
$14
Takeda Pharmaceuticals U.S.A., Inc.
$13
Top 3 companies account for 40.7% of 2024 payments
All-time payments by company (2018-2024) ›
Novo Nordisk Inc
$2,262
Biohaven Pharmaceuticals, Inc.
$1,287
Amgen Inc.
$1,107
AbbVie Inc.
$982
AstraZeneca Pharmaceuticals LP
$881
ABBVIE INC.
$707
Amarin Pharma Inc.
$703
PFIZER INC.
$669
GlaxoSmithKline, LLC.
$587
Lilly USA, LLC
$576
Kowa Pharmaceuticals America, Inc.
$415
Allergan Inc.
$359
Takeda Pharmaceuticals U.S.A., Inc.
$306
Otsuka America Pharmaceutical, Inc.
$301
Merck Sharp & Dohme Corporation
$253
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$250
Boehringer Ingelheim Pharmaceuticals, Inc.
$246
Axsome Therapeutics, Inc.
$245
Astellas Pharma US Inc
$225
Eisai Inc.
$210
Allergan, Inc.
$174
Esperion Therapeutics, Inc.
$161
Amneal Pharmaceuticals LLC
$154
Exact Sciences Corporation
$140
Bausch Health US, LLC
$140
Abbott Laboratories
$130
Biohaven Pharmaceutical Holding Company Ltd.
$115
Endo Pharmaceuticals Inc.
$110
Bayer Healthcare Pharmaceuticals Inc.
$103
Inspire Medical Systems, Inc.
$89
SANOFI PASTEUR INC.
$71
IDORSIA PHARMACEUTICALS US INC
$71
Horizon Therapeutics plc
$66
Novartis Pharmaceuticals Corporation
$65
Mannkind Corporation
$59
AMAG Pharmaceuticals, Inc.
$58
Smith+Nephew, Inc.
$57
Nalpropion Pharmaceuticals LLC
$56
Currax Pharmaceuticals LLC
$53
AbbVie, Inc.
$52
SANOFI-AVENTIS U.S. LLC
$52
Merck Sharp & Dohme LLC
$44
Genentech USA, Inc.
$43
Echosens North America, Inc.
$43
Gilead Sciences, Inc.
$42
Nalpropion Pharmaceuticals, Inc.
$39
Dexcom, Inc.
$37
Paratek Pharmaceuticals, Inc.
$37
Shire North American Group Inc
$35
Medtronic, Inc.
$34
Lundbeck LLC
$34
IRONWOOD PHARMACEUTICALS, INC
$33
SHIELD THERAPEUTICS INC
$29
kaleo, Inc.
$29
TherapeuticsMD, Inc.
$28
Aytu BioScience, Inc
$27
Nevro Corp.
$25
Alexion Pharmaceuticals, Inc.
$22
Ironwood Pharmaceuticals, Inc
$22
Antares Pharma, Inc.
$20
Philips North America LLC
$19
VIVUS LLC
$19
Noden Pharma USA Inc
$18
Seqirus USA Inc
$18
Neos Therapeutics, LP
$18
Boston Scientific Corporation
$17
Janssen Biotech, Inc.
$17
IMPEL PHARMACEUTICALS INC.
$16
IBSA Pharma Inc.
$16
Mission Pharmacal Company
$15
Ironshore Pharmaceuticals Inc.
$15
Teva Pharmaceuticals USA, Inc.
$14
Sanofi Pasteur Inc.
$13
EISAI INC.
$13
ASSERTIO THERAPEUTICS, Inc.
$12
VIVUS, Inc.
$11
Top 3 companies account for 30.2% of all-time payments
Associated products mentioned in payments ›
(CK7) Extended Holter · ABILIFY MAINTENA · ACCRUFER · AFREZZA · AIRSUPRA · AJOVY · ANORO ELLIPTA · APLENZIN · AREXVY · AUVI-Q · Adzenys XR-ODT · Aimovig · Amitiza · Androgel · Auvelity · BELSOMRA · BEVESPI AEROSPHERE · BIJUVA · BIRMINGHAM HIP · BOOSTRIX · BREO · BREZTRI · BRINTELLIX · BYDUREON · BYSTOLIC · Belviq · CHANTIX · COLOGUARD DNA CAPTURE REAGENTS · COMIRNATY · CONTRAVE · Cambia · Cologuard Collection Kit · Dayvigo · Dexcom G6 Transmitter · ELIQUIS · EMGALITY · EVENITY · FARXIGA · FLUBLOK QUADRIVALENT · FLUCELVAX QUADRIVALENT · FLUZONE HIGH-DOSE · FLUZONE QUADRIVALENT NORTHERN HEMISPHERE · FREESTYLE LIBRE 2 · Ferralet · FibroScan · GARDASIL · GARDASIL 9 · HUMIRA · IMVEXXY · INSPIRE · INTERSTIM · INTRAROSA · JANUVIA · JARDIANCE · Jornay PM 20mg capsules (Bottle of 100) · KRYSTEXXA · Kerendia · LEQVIO · LINZESS · LIVALO · LYRICA · Leqembi · Linzess · Livalo · MOTEGRITY · MOUNJARO · MOVANTIK · MYDAYIS · MYRBETRIQ · Motegrity · NASCOBAL · NEXLETOL · NEXLIZET · NURTEC ODT · NUZYRA · Natesto · OFEV · Otezla · Ozempic · PAXLOVID · PNEUMOVAX 23 · PREMARIN · PREVNAR 13 · PREVNAR 20 · Prolia · QSYMIA · QULIPTA · QUVIVIQ · Qsymia · REXULTI · REYVOW · RINVOQ · RYBELSUS · Repatha · Rybelsus · SEGLENTIS · SHINGRIX · SIMPONI · STEGLUJAN · STRENSIQ · SYMBICORT · SYNTHROID · Saxenda · Senza · Synthroid · TEKTURNA · TOUJEO · TRELEGY ELLIPTA · TRINTELLIX · TRULICITY · Tirosint · Trintellix · Trudhesa · UBRELVY · UNITHROID · VIBERZI · VIIBRYD · VRAYLAR · VYVANSE · Vascepa · Veozah · Victoza · WELLBUTRIN · WaveWriter Alpha Prime 16 · Wegovy · XIFAXAN · XYOSTED · Xofluza · ZENPEP · ZEPBOUND
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Internal medicine physicians in nearby ZIP areas
2,144
County median income
$91,490
Nearest hospital to ZIP centroid (approximate)
WELLSTAR NORTH FULTON MEDICAL CENTER
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Still is a clinical cardiology specialist, with above-average Medicare volume (top 5% in GA), with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Still experienced with denosumab injection (prolia/xgeva)?
Based on Medicare claims data, Dr. Still performed 3,720 denosumab injection (prolia/xgeva) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Still receive payments from pharmaceutical companies?
Yes. Dr. Still received a total of $15,418 from 76 companies across 877 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Still's costs compare to other internal medicine physicians in Roswell?
Dr. Still's average Medicare payment per service is $31. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Still) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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