State Specialty Directory
Pain Medicine in CA
Federal CMS data for 40 pain medicine providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
40
Providers
Median industry payments
$4,392
40
Pain Medicine Providers
in CA
$4,392
Median Industry Payments
per provider (2018–2024)
2,712
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.
Pain Medicine includes multiple subspecialties with different practice patterns.
Learn more →
Pain Medicine Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| CHAN, CHIWAI D.O. | Fountain Valley | 53,215 | — | Contrast dye for imaging, lower concentration | $2,031 (2018-2024) | — | Very High |
| FARUQUE, TANIA B.S, M.B.S, M.D. | Escondido | 18,476 | — | Joint lubricant injection (GenVisc) | $3,782 (2018-2024) | — | Very High |
| KHATIBI, NIKAN DO | Corona | 18,328 | — | Botox injection, per unit | $781 (2018-2023) | — | Very High |
| COHEN, ZACHARY M.D. | San Diego | 8,545 | — | Dexamethasone injection (steroid) | $33,150 (2018-2024) | — | Very High |
| RAJPUT, KARTIC M.D., PH.D. | Stockton | 8,315 | — | Botox injection, per unit | $6,074 (2018-2024) | — | Very High |
| NASIR, MUHAMMAD M.D. | Pasadena | 6,761 | — | Dexamethasone injection (steroid) | $946 (2018-2023) | — | Very High |
| CHARLU, BALAJI MD | Newport Beach | 6,368 | — | Steroid injection (triamcinolone) | $9,332 (2018-2024) | — | Very High |
| MILLER, NATHAN MD | Carlsbad | 6,107 | — | Office visit, established patient (30-39 min) | $18,352 (2018-2024) | — | Very High |
| ALGHANNAM, MUHAMMAD MD | Yuba City | 5,629 | — | Office visit, established patient (20-29 min) | $1,073 (2018-2024) | — | Very High |
| WONG, KEVIN DO | Palm Springs | 4,516 | — | Office visit, established patient (30-39 min) | $1,413 (2018-2024) | — | Very High |
| BANSAL, ANKUSH M.D. | Carlsbad | 4,419 | — | Office visit, established patient (30-39 min) | $24,382 (2018-2024) | — | Very High |
| WEIL, LAWRENCE M.D | Walnut Creek | 4,344 | — | Definitive drug test using GC/MS or LC/MS | $8,786 (2018-2024) | — | Very High |
| LOOMBA, MUNISH M.D. | Moreno Valley | 3,913 | — | Dexamethasone injection (steroid) | $9,335 (2018-2024) | — | Very High |
| REJAI, SEPEHR M.D. | Berkeley | 3,898 | — | Office visit, established patient (30-39 min) | $60,580 (2018-2024) | — | Very High |
| MIKHAEL, MEDHAT M.D. | Long Beach | 3,654 | — | Contrast dye for imaging, lower concentration | $182,633 (2018-2024) | — | Very High |
| RAFLA, ATEF M.D. | Santa Ana | 3,634 | — | Chronic care management, first 20 min/month | $781 (2018-2024) | — | Very High |
| AMIREH, RASHEED MD | Fresno | 3,525 | — | Office visit, established patient (20-29 min) | $7,983 (2018-2024) | — | Very High |
| JOHANSSON, MELANIE M.D. | Citrus Heights | 3,368 | — | Office visit, established patient (30-39 min) | $2,338 (2019-2024) | — | Very High |
| JORGE, PAOLO M.D. | Fullerton | 3,257 | — | Steroid injection (triamcinolone) | $9,902 (2018-2024) | — | Very High |
| VALDEZ, VINCENT M.D. | Downey | 2,743 | — | Office visit, established patient (20-29 min) | $9,702 (2018-2024) | — | Very High |
| GRANT, DOUGLAS MD | Walnut Creek | 2,680 | — | Office visit, established patient (30-39 min) | $1,505 (2018-2024) | — | Very High |
| BAKER, GARY MD | Lakewood | 2,655 | — | Office visit, established patient (30-39 min) | $485 (2018-2023) | — | Very High |
| REIMER, GRAHAM M.D. | Santa Barbara | 2,592 | — | Office visit, established patient (30-39 min) | $9,335 (2018-2024) | — | Very High |
| HATTORI, MASAMI M.D. | San Francisco | 2,393 | — | Office visit, established patient (20-29 min) | $8,040 (2018-2024) | — | Very High |
| LEE, CHAD M.D. | Alhambra | 2,162 | — | Dexamethasone injection (steroid) | $4,313 (2018-2023) | — | Very High |
| ASSIL, KAMYAR MD | Thousand Oaks | 2,057 | — | Office visit, established patient (30-39 min) | $5,703 (2018-2024) | — | Very High |
| GUTIERREZ, SUSAN MD | San Ramon | 1,748 | — | Office visit, established patient (30-39 min) | $1,148 (2018-2024) | — | Very High |
| DAVIDS, HEATHER MD | Sacramento | 1,695 | — | Office visit, established patient (30-39 min) | $847 (2018-2023) | — | Very High |
| HARTMAN, RICHARD DO | Santa Barbara | 1,683 | — | Office visit, established patient (30-39 min) | $5,002 (2019-2024) | — | Very High |
| HSU, ERIC MD | Santa Monica | 1,294 | — | Office visit, established patient (20-29 min) | $4,281 (2018-2024) | — | Very High |
| JACKSON, MARKUS M.D. | Modesto | 1,205 | — | Office visit, established patient (30-39 min) | $19,374 (2019-2024) | — | Very High |
| KELLING, JONATHAN M.D. | Murrieta | 1,184 | — | Office visit, established patient (20-29 min) | $22,422 (2018-2024) | — | Very High |
| ALHATEM, FADI M.D. | Beverly Hills | 1,069 | — | Office visit, established patient (30-39 min) | $2,550 (2018-2024) | — | Very High |
| MORGAN, PHILIP M.D. | Encino | 1,027 | — | Injection, methylprednisolone acetate, 40 mg | $245 (2018-2021) | — | Very High |
| AHMED, WAHEEDA | Fair Oaks | 847 | — | Nursing facility visit, moderate complexity | $136 (2018-2024) | — | Very High |
| RODRIGUEZ, ABRAHAM M.D. | Pleasanton | 616 | — | Office visit, established patient, complex (40-54 min) | $116 (2020-2024) | — | Very High |
| HENG, CHAD M.D. | Manhattan Beach | 559 | — | Office visit, established patient (30-39 min) | $1,460 (2020-2024) | — | Very High |
| GRIGSBY, ERIC M.D. | Napa | 558 | — | Unclassified drug | $608,908 (2018-2024) | — | Very High |
| LEUNG, BRYANT MD | Riverside | 82 | — | Electromyography of arm or leg muscles | $563 (2018-2023) | — | Very High |
| CHANG CHIEN, GEORGE D.O. | Ventura | 81 | — | Ultrasound guidance for needle placement | $4,470 (2018-2024) | — | Very High |
Note: Pain Medicine 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.