State Specialty Directory
Obstetrics & Gynecology in CA
Federal CMS data for 356 obstetrics & gynecology providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
356
Providers
Median industry payments
$2,220
356
Obstetrics & Gynecology Providers
in CA
$2,220
Median Industry Payments
per provider (2018–2024)
242
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 — they are legal and do not indicate wrongdoing.
Obstetrics & Gynecology includes multiple subspecialties with different practice patterns.
Learn more →
Showing top 50 of 356 providers, ranked by Medicare service volume. Search by city to narrow results.
Obstetrics & Gynecology Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| BARDOWELL, RICHARD M.D. | Los Angeles | 28,506 | 7,175 | Allergy skin test | $514 (2018-2024) | Food & Beverage (83%) | Very High |
| KRISHNAN, SAVITHA MD | Mountain View | 21,142 | 1,248 | Botox injection, per unit | $164,313 (2018-2024) | Consulting (92%) | Very High |
| KAHN, BRUCE M.D. | La Jolla | 17,276 | 598 | Heparin sodium injection, per 1000 units | $92,221 (2018-2024) | Consulting (66%) | Very High |
| CHARO, LINDSEY M.D. | San Diego | 17,038 | 564 | Paclitaxel chemotherapy injection | $2,923 (2019-2024) | Food & Beverage (100%) | Very High |
| DUNN, JAMES M.D. | Auburn | 15,349 | 2,449 | Botox injection, per unit | $8,133 (2018-2024) | Food & Beverage (72%) | Very High |
| FRICK, ANNA MD | Oakland | 13,197 | 1,958 | Botox injection, per unit | $564 (2018-2024) | Food & Beverage (97%) | Very High |
| SAPUGAY, ANNA MARIA MD | Castro Valley | 6,693 | 1,323 | Contrast dye for imaging (iodine-based) | $177 (2018-2022) | Food & Beverage (100%) | Very High |
| NGUYEN, MY-LINH M.D. | Walnut Creek | 5,805 | 2,365 | Botox injection, per unit | $2,846 (2018-2024) | Food & Beverage (94%) | Very High |
| MARKUSEN, TRICIA MD | Monterey | 5,779 | 1,573 | Denosumab injection (Prolia/Xgeva) | $2,141 (2018-2024) | Food & Beverage (91%) | Very High |
| RAIZADA, VARUNA MBBS | La Jolla | 5,550 | 999 | Botox injection, per unit | $1,183 (2018-2024) | Food & Beverage (65%) | Very High |
| BESS, OLEG M.D. | Los Angeles | 4,373 | 1,228 | Office visit for established patient | $3,327 (2018-2024) | Food & Beverage (97%) | Very High |
| MELLANO, ERIN MD | Torrance | 4,339 | 1,542 | Botox injection, per unit | $747 (2018-2024) | Food & Beverage (90%) | Very High |
| AHDOOT, DAVID MD | Burbank | 4,053 | 1,829 | Office visit, established patient (20-29 min) | $15,715 (2018-2024) | Consulting (61%) | Very High |
| LUKACZ, EMILY MD | La Jolla | 3,645 | 532 | Botox injection, per unit | $5,692 (2021-2024) | Consulting (99%) | Very High |
| MCMURRAY, KARIE M.D. | Thousand Oaks | 3,562 | 3,425 | Office visit, established patient, complex (40-54 min) | $5,270 (2018-2024) | Food & Beverage (96%) | Very High |
| LAUGHLIN, DONELLE MD | Monterey | 3,332 | 968 | Denosumab injection (Prolia/Xgeva) | $2,081 (2018-2024) | Food & Beverage (100%) | Very High |
| FREEDMAN, STEVEN M.D. | West Hills | 3,302 | 3,024 | Office visit, established patient (30-39 min) | $1,111 (2018-2021) | Consulting (90%) | Very High |
| PINE, STEPHEN M.D. | Los Angeles | 3,149 | 2,936 | Office visit, established patient (20-29 min) | $100 (2018-2021) | Food & Beverage (100%) | Very High |
| TARNAY, CHRISTOPHER MD | Los Angeles | 2,836 | 1,000 | Botox injection, per unit | $40,013 (2018-2024) | Consulting (83%) | Very High |
| DIEGO, LORAINE MD | Los Angeles | 2,779 | 730 | Nursing facility visit, low complexity | $2,111 (2018-2024) | Food & Beverage (97%) | Very High |
| MENDELSOHN, SUSAN MD | Laguna Hills | 2,664 | 2,592 | Office visit, established patient (30-39 min) | $1,939 (2018-2024) | Food & Beverage (99%) | Very High |
| KANG, JENNIFER MD | Redding | 2,637 | 1,307 | Office visit, established patient (30-39 min) | $1,806 (2018-2024) | Travel (65%) | Very High |
| KOTHANDARAMAN, PREMA M.D. | Arcadia | 2,542 | 1,108 | Office visit, established patient (20-29 min) | $4,280 (2018-2024) | Food & Beverage (84%) | Very High |
| THOMAS, SHERRY MD MPH | Westlake Village | 2,393 | 1,250 | Office visit, established patient (30-39 min) | $35,696 (2018-2024) | Consulting (72%) | Very High |
| EMAD, LELA M.D. | Santa Rosa | 2,365 | 624 | Denosumab injection (Prolia/Xgeva) | $5,898 (2018-2024) | Food & Beverage (93%) | Very High |
| OTOOLE, MARY MD | Laguna Hills | 2,298 | 2,242 | Fecal immunochemical test (FIT), 1-3 simultaneous | $3,072 (2018-2024) | Food & Beverage (96%) | Very High |
| PREYS, ZOYA M.D. | Los Angeles | 2,020 | 1,873 | Transvaginal pelvic ultrasound | $2,062 (2018-2024) | Food & Beverage (96%) | Very High |
| SHAHAM, ELSAGAV MD | Los Angeles | 1,930 | 1,837 | Office visit, established patient (20-29 min) | $334 (2018-2023) | Food & Beverage (100%) | Very High |
| LEVE, CLAIRE MD | Nevada City | 1,896 | 1,075 | Office visit, established patient (30-39 min) | $497 (2019-2023) | Food & Beverage (100%) | Very High |
| ARORA, VIJAY M.D. | Apple Valley | 1,827 | 738 | Office visit, established patient (20-29 min) | $935 (2018-2024) | Food & Beverage (100%) | Very High |
| KEITH, BRADLEY MD | Monterey | 1,470 | 1,363 | Fecal immunochemical test (FIT), 1-3 simultaneous | $228 (2019-2021) | Food & Beverage (100%) | Very High |
| RAFFO, ANN MARIE MD | Laguna Hills | 1,469 | 1,442 | Fecal immunochemical test (FIT), 1-3 simultaneous | $1,795 (2018-2024) | Food & Beverage (98%) | Very High |
| LONG, TONI MD | La Quinta | 1,351 | 1,219 | Office visit, established patient (30-39 min) | $262 (2019-2022) | Food & Beverage (100%) | Very High |
| HARDESTY, JEFFREY M.D. | Loma Linda | 1,338 | 1,011 | Urinalysis, manual | $2,798 (2018-2024) | Food & Beverage (49%) | Very High |
| CHANG, LISBETH MD | Northridge | 1,338 | 358 | Denosumab injection (Prolia/Xgeva) | $64 (2021-2024) | Food & Beverage (100%) | Very High |
| JACQUES, DANA MD | Carmichael | 1,269 | 180 | Denosumab injection (Prolia/Xgeva) | $409 (2019-2023) | Food & Beverage (100%) | Very High |
| JACOME, ENRIQUE MD | Rancho Mirage | 1,216 | 843 | Office visit, established patient (30-39 min) | $3,731 (2018-2024) | Food & Beverage (98%) | Very High |
| TUAN, KE M.D. | San Francisco | 1,211 | 918 | Office visit, established patient (20-29 min) | $1,219 (2018-2024) | Food & Beverage (100%) | Very High |
| TRUONG, SIEU M.D. | Encinitas | 1,136 | 1,012 | Office visit, established patient, complex (40-54 min) | $3,492 (2018-2024) | Food & Beverage (98%) | Very High |
| CRAIG, JOCELYN M.D. | Long Beach | 1,120 | 769 | Office visit, established patient (20-29 min) | $5,188 (2018-2024) | Food & Beverage (77%) | Very High |
| PATHI, SUJATHA M.D. | Greenbrae | 1,115 | 803 | Office visit, established patient (30-39 min) | $5,073 (2018-2024) | Travel (80%) | Very High |
| STOLTZMAN, MICHELLE M.D. | Rancho Mirage | 1,089 | 968 | Pelvic and clinical breast exam for cancer screening | $826 (2018-2024) | Food & Beverage (97%) | Very High |
| DE WINTER, KARA M.D. | Long Beach | 1,077 | 781 | Office visit, established patient (30-39 min) | $2,823 (2020-2024) | Food & Beverage (94%) | Very High |
| YU, DEBORAH M.D. | Pasadena | 1,069 | 926 | Office visit, established patient (30-39 min) | $1,707 (2018-2023) | Food & Beverage (57%) | Very High |
| KANTER, GREGORY M.D. | Salinas | 1,065 | 965 | Office visit, established patient (20-29 min) | $2,314 (2018-2024) | Education (66%) | Very High |
| NORRIS-WALSH, NORENE MD | Laguna Hills | 1,040 | 1,015 | Fecal immunochemical test (FIT), 1-3 simultaneous | $860 (2018-2023) | Food & Beverage (98%) | Very High |
| SILBERSTEIN, TAALY M.D. | Tarzana | 1,037 | 962 | Pelvic and clinical breast exam for cancer screening | $2,151 (2018-2024) | Food & Beverage (61%) | Very High |
| MCDANIEL, HERMAN DO | Apple Valley | 1,035 | 571 | Office visit, established patient (30-39 min) | $17,574 (2018-2024) | Food & Beverage (60%) | Very High |
| OTT, GARY M.D. | West Hills | 1,025 | 637 | Office visit, established patient (30-39 min) | $8,618 (2018-2024) | Education (82%) | Very High |
| THOMAS, DIANE M.D. | Merced | 1,010 | 683 | Office visit, established patient (20-29 min) | $6,878 (2018-2024) | Education (82%) | Very High |
Note: Obstetrics & Gynecology 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.