State Specialty Directory
Thoracic Surgery in CA
Federal CMS data for 98 thoracic surgery providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
98
Providers
Median industry payments
$10,709
98
Thoracic Surgery Providers
in CA
$10,709
Median Industry Payments
per provider (2018–2024)
240
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types; disclosure alone establishes neither wrongdoing nor legality.
Thoracic Surgery includes multiple subspecialties with different practice patterns.
Learn more →
Showing top 50 of 98 providers, ranked by Medicare service volume. Search by city to narrow results.
Thoracic Surgery Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| PROSPER, ASHLEY MD | Los Angeles | 46,013 | — | Contrast dye for imaging (iodine-based) | $28,571 (2018-2024) | — | Very High |
| TABAIE, HAROLD MD | Los Angeles | 6,425 | — | Radiologist review of additional artery image | $121,390 (2018-2024) | — | Very High |
| PRESSER, ERIC M.D. | Rancho Mirage | 5,607 | — | Skin and tissue removal, 20 sq cm or less | $703 (2018-2024) | — | Very High |
| O'DORISIO, JAMES M.D. | Santa Rosa | 5,121 | — | Office visit, established patient, complex (40-54 min) | $3,975 (2018-2024) | — | Very High |
| WU, JAMES M.D. | Pasadena | 4,846 | — | Hospital follow-up visit, moderate complexity | $6,159 (2018-2024) | — | Very High |
| AGUIRRE, RICARDO MD | Danville | 3,068 | — | Contrast dye for imaging (iodine-based) | $698 (2018-2024) | — | Very High |
| BAKHSHAY, SHAHROUKH M.D. | Merced | 2,365 | — | Skin and tissue removal, 20 sq cm or less | $2,718 (2018-2024) | — | Very High |
| YU, SON HA MD | Rancho Mirage | 2,292 | — | Ultrasound of arm or leg veins | $5,573 (2018-2024) | — | Very High |
| FAJOLU, OLUWOLE MD | Woodland Hills | 2,222 | — | Nursing facility visit, high complexity | $231 (2018-2018) | — | Very High |
| HURWITZ, ANDREW MD | Glendale | 1,621 | — | Ultrasound of arm or leg veins | $65,684 (2018-2024) | — | Very High |
| AMIRHAMZEH, MEHRDAD M.D. | Manteca | 1,458 | — | Office visit, established patient (30-39 min) | $496 (2018-2019) | — | Very High |
| KOUMJIAN, MICHAEL MD | La Mesa | 1,454 | — | Hospital follow-up visit, moderate complexity | $27,968 (2018-2024) | — | Very High |
| SAKOPOULOS, ANDREAS M.D. | Salinas | 1,335 | — | Hospital follow-up visit, high complexity | $25,610 (2018-2024) | — | Very High |
| MOASIS, GHASSAN MD | La Jolla | 1,158 | — | Additional hour of intravenous infusion | $2,840 (2018-2024) | — | Very High |
| CHENG, WEN M.D. | Los Angeles | 1,081 | — | New patient office visit (45-59 min) | $3,602 (2018-2024) | — | Very High |
| LOGSDON, DANIEL MD | Rancho Mirage | 1,067 | — | New patient office visit, complex (60-74 min) | $192,431 (2018-2024) | — | Very High |
| WILSON, JOSEPH MD | Rancho Mirage | 1,020 | — | New patient office visit, complex (60-74 min) | $86,928 (2018-2024) | — | Very High |
| CHAMMAS, JOSEPH M.D. | San Diego | 972 | — | Office visit, established patient (10-19 min) | $859 (2018-2024) | — | Very High |
| DHARAN, MURALI MD | Danville | 892 | — | Lung volume test using gas dilution or washout | $66,540 (2018-2024) | — | Very High |
| HEALY, AARON M.D. | Sacramento | 879 | — | Evaluation of lower heart chamber assist device | $6,010 (2018-2024) | — | Very High |
| VEERAGANDHAM, RAMESH MD | Danville | 783 | — | Hospital follow-up visit, high complexity | $7,616 (2018-2024) | — | Very High |
| FUNG, LIT M.D. | Modesto | 767 | — | Initial hospital admission, high complexity | $200 (2018-2022) | — | Very High |
| MOHAMMADZADEH, GHOLAM MD | Thousand Oaks | 761 | — | Office visit, established patient (20-29 min) | $9,795 (2018-2024) | — | Very High |
| KHWAJA, SHAMSUDDIN M.D. | Fresno | 702 | — | New patient office visit (45-59 min) | $160,143 (2018-2024) | — | Very High |
| LEE, JAY MD | Los Angeles | 698 | — | Office visit, established patient, complex (40-54 min) | $295,262 (2018-2024) | — | Very High |
| KIM, JAE M.D. | Duarte | 679 | — | Office visit, established patient (20-29 min) | $19,576 (2018-2024) | — | Very High |
| TSAI, WILSON MD | Walnut Creek | 619 | — | Office visit, established patient (30-39 min) | $725,585 (2018-2024) | — | Very High |
| MORRISSEY, JAMES MD | Stockton | 618 | — | New patient office visit (30-44 min) | $11,104 (2018-2024) | — | Very High |
| DUNNINGTON, GANSEVOORT M.D. | Saint Helena | 590 | — | New patient office visit, complex (60-74 min) | $675,073 (2018-2024) | — | Very High |
| SHERIDAN, BRETT MD | San Francisco | 576 | — | Evaluation of lower heart chamber assist device | $113,861 (2018-2024) | — | Very High |
| INGRAM, MICHAEL MD | Sacramento | 557 | — | Coronary artery bypass graft, 1 artery | $7,615 (2018-2024) | — | Very High |
| STANTEN, RUSSELL M.D. | Oakland | 533 | — | Hospital follow-up visit, moderate complexity | $4,269 (2018-2024) | — | Very High |
| POWELL, LEDFORD MD | Laguna Hills | 502 | — | Bronchoscopy | $159,975 (2018-2024) | — | Very High |
| HUMPHREY, STERLING MD | Roseville | 425 | — | Office visit, established patient (30-39 min) | $55,517 (2018-2024) | — | Very High |
| REDDY, KURUGANTI M.D | Covina | 408 | — | Hospital follow-up visit, high complexity | $665 (2018-2024) | — | Very High |
| SMITH, JASON M.D. | San Francisco | 395 | — | Hospital follow-up visit, high complexity | $85,909 (2018-2024) | — | Very High |
| HEMP, JAMES M.D. | San Diego | 384 | — | Telephone medical discussion, 11-20 minutes | $337,466 (2018-2024) | — | Very High |
| PECK, ERIC M.D. | Bakersfield | 369 | — | Office visit, established patient (30-39 min) | $2,243 (2018-2024) | — | Very High |
| TYNER, JOHN M.D. | La Jolla | 359 | — | New patient office visit (45-59 min) | $4,335 (2018-2024) | — | Very High |
| KOTOYAN, RAFFI MD | Northridge | 332 | — | Initial hospital admission, high complexity | $27,906 (2018-2024) | — | Very High |
| STRAZNICKA, MICHAELA M.D. | Walnut Creek | 325 | — | Office visit, established patient (30-39 min) | $4,940 (2018-2024) | — | Very High |
| PETRIK, PAVEL MD | Lancaster | 321 | — | Hospital follow-up visit, moderate complexity | $1,396 (2018-2023) | — | Very High |
| ROBERTS, RANDALL MD | Glendale | 286 | — | Office visit, established patient (30-39 min) | $9,061 (2018-2024) | — | Very High |
| GILLESPIE, RICHARD MD | Burbank | 277 | — | New patient office visit (45-59 min) | $163,811 (2018-2024) | — | Very High |
| COHEN, ROBBIN MD | Los Angeles | 269 | — | Transcatheter aortic valve replacement via femoral artery | $55,357 (2018-2024) | — | Very High |
| GULATI, RAJEEV M.D. | Pomona | 252 | — | Hospital follow-up visit, moderate complexity | $38,241 (2018-2024) | — | Very High |
| EVANS, SABRINA M.D. | Sacramento | 252 | — | Transcatheter aortic valve replacement via femoral artery | $7,880 (2019-2024) | — | Very High |
| DEGRAFT-JOHNSON, JOHN M.D., | Modesto | 249 | — | New patient office visit (45-59 min) | $51,728 (2018-2024) | — | Very High |
| CAPOUYA, ELI M.D. | Los Angeles | 248 | — | Initial hospital admission, high complexity | $16,339 (2018-2024) | — | Very High |
| GHEISSARI, ALI M.D. | Los Angeles | 231 | — | Initial hospital admission, high complexity | $14,859 (2018-2024) | — | Very High |
Note: Thoracic Surgery encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.