State Specialty Directory
Gynecology Physician in CA
Federal CMS data for 34 gynecology physician providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
34
Providers
Median industry payments
$3,337
34
Gynecology Physician Providers
in CA
$3,337
Median Industry Payments
per provider (2018–2024)
630
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.
Gynecology Physician includes multiple subspecialties with different practice patterns.
Learn more →
Gynecology Physician Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| JENSEN, JANINE M.D. | Long Beach | 14,277 | — | Heparin sodium injection, per 1000 units | $3,134 (2018-2024) | — | Very High |
| CLARK, MATTHEW M.D. | Newport Beach | 5,234 | — | Office visit, established patient (30-39 min) | $31,057 (2018-2024) | — | Very High |
| LISCHKE, JON MD | San Diego | 3,594 | — | Denosumab injection (Prolia/Xgeva) | $6,285 (2018-2024) | — | Very High |
| BUCHI, WENDY MD | San Diego | 3,445 | — | Denosumab injection (Prolia/Xgeva) | $6,221 (2018-2024) | — | Very High |
| ARMSTRONG, JOHN MD | Napa | 1,842 | — | Office visit, established patient (30-39 min) | $1,793 (2018-2024) | — | Very High |
| BESS, LUDMILA M.D. | Los Angeles | 1,778 | — | Transvaginal pelvic ultrasound | $1,805 (2018-2024) | — | Very High |
| HALL, JILL M.D. | Ventura | 1,546 | — | Office visit, established patient (30-39 min) | $5,487 (2018-2024) | — | Very High |
| LINDLEY, ELISA MD | Rancho Mirage | 1,544 | — | Office visit, established patient (20-29 min) | $504 (2019-2024) | — | Very High |
| HETZLER, GRETCHEN M.D.. | Los Alamitos | 1,419 | — | Office visit, established patient (30-39 min) | $3,316 (2018-2024) | — | Very High |
| CHAI, CHRISTINE MD | Newport Beach | 1,268 | — | Fecal immunochemical test (FIT), 1-3 simultaneous | $3,860 (2018-2024) | — | Very High |
| DHANDA, PAULA | Kelseyville | 1,234 | — | Office visit, established patient (30-39 min) | $1,540 (2018-2024) | — | Very High |
| TOWBIN, NANCY MD | Yorba Linda | 1,226 | — | Office visit, established patient (20-29 min) | $3,274 (2018-2024) | — | Very High |
| BENZ, RICARDA M.D. | Fullerton | 1,166 | — | Office visit, established patient (30-39 min) | $4,958 (2018-2024) | — | Very High |
| WESTERMOE, KAREN MD | San Dimas | 1,109 | — | Stool test for blood to screen for colon tumors | $543 (2018-2024) | — | Very High |
| GREEN, LAURIE M.D. | San Francisco | 892 | — | Office visit, established patient (20-29 min) | $1,629 (2018-2024) | — | Very High |
| MELKONIAN, RITA MD | Corte Madera | 829 | — | Office visit, established patient (30-39 min) | $5,862 (2018-2024) | — | Very High |
| GUNN, GORDON MD | Fullerton | 664 | — | Office visit, established patient, complex (40-54 min) | $401 (2018-2022) | — | Very High |
| JOHNSON, FRANKLIN D.O. | Upland | 596 | — | Office visit, established patient (30-39 min) | $1,114 (2018-2024) | — | Very High |
| KOTOB, MARY MD | Newport Beach | 458 | — | Office visit, established patient (30-39 min) | $3,396 (2018-2024) | — | Very High |
| DENEVI, KARIN MD | Danville | 381 | — | Office visit, established patient (30-39 min) | $941 (2018-2023) | — | Very High |
| HAKIM, AMY MD | Mission Hills | 348 | — | Office visit, established patient (20-29 min) | $3,949 (2018-2024) | — | Very High |
| GURUSHANTHAIAH, KEERTI MD | San Diego | 271 | — | Office visit, established patient (20-29 min) | $4,858 (2018-2024) | — | Very High |
| CHEN, BERTHA MD | Stanford | 259 | — | Office visit, established patient (30-39 min) | $2,132 (2018-2024) | — | Very High |
| MOY, ELIZABETH M.D. | San Francisco | 257 | — | Pelvic and clinical breast exam for cancer screening | $3,736 (2018-2024) | — | Very High |
| MONARDO, ROSE M.D. | Walnut Creek | 221 | — | Office visit, established patient (20-29 min) | $3,442 (2019-2024) | — | Very High |
| MARQUEZ, CAMILLA M.D. | Fresno | 204 | — | Office visit, established patient (20-29 min) | $19,071 (2018-2024) | — | Very High |
| HELLIWELL, SINIVA M.D. | Bakersfield | 191 | — | Office visit, established patient (30-39 min) | $1,755 (2018-2024) | — | Very High |
| DICKINSON, WADE MD | Fresno | 185 | — | Pelvic and clinical breast exam for cancer screening | $2,476 (2018-2024) | — | Very High |
| HSIAO, KATHERINE MD | San Francisco | 159 | — | Office visit, established patient (30-39 min) | $10,863 (2018-2024) | — | Very High |
| FOBBS, DENARD M.D. | Fresno | 144 | — | Office visit, established patient (30-39 min) | $585 (2018-2020) | — | Very High |
| DOAN, BAN M.D | Garden Grove | 133 | — | Office visit, established patient (30-39 min) | $11,709 (2018-2024) | — | Very High |
| AYALON, ROY M.D. | Tarzana | 106 | — | Office visit, established patient (30-39 min) | $3,736 (2018-2024) | — | Very High |
| KRAMER, SCOTT M.D. | Fremont | 88 | — | Pelvic and clinical breast exam for cancer screening | $3,358 (2018-2023) | — | Very High |
| BUESCHER, ELIZABETH MD | San Jose | 44 | — | Pelvic and clinical breast exam for cancer screening | $993 (2018-2024) | — | Very High |
Note: Gynecology Physician 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.