State Specialty Directory
Endocrinology in CA
Federal CMS data for 270 endocrinology providers across CA. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
270
Providers
Median industry payments
$5,196
270
Endocrinology Providers
in CA
$5,196
Median Industry Payments
per provider (2018–2024)
1,662
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.
Endocrinology includes multiple subspecialties with different practice patterns.
Learn more →
Showing top 50 of 270 providers, ranked by Medicare service volume. Search by city to narrow results.
Endocrinology Providers — CA
NPPES · Open Payments · Medicare| Provider | City | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|---|
| CABACCAN, JOSELITO MD | San Jose | 99,364 | 12,602 | Romosozumab injection (Evenity) for osteoporosis | $1,561,230 (2018-2024) | Consulting (96%) | Very High |
| TRUONG, MICHAEL M.D. | Mission Viejo | 88,848 | 57,630 | Comprehensive metabolic blood panel | $50,030 (2018-2024) | Consulting (71%) | Very High |
| KATTA, PRASAD M.D. | Fremont | 60,821 | 2,204 | Romosozumab injection (Evenity) for osteoporosis | $69,886 (2018-2024) | Consulting (86%) | Very High |
| NORWOOD, PAUL M.D., F.A.C.P. | Fresno | 44,362 | 1,697 | Testosterone injection | $32,178 (2018-2024) | Food & Beverage (45%) | Very High |
| XU, JIANYU M.D. | Concord | 39,353 | 1,196 | Romosozumab injection (Evenity) for osteoporosis | $11,681 (2018-2024) | Food & Beverage (99%) | Very High |
| WESTHOFF-PANKRATZ, TRICIA M.D. | Santa Barbara | 38,328 | 2,068 | Testosterone injection | $87,890 (2018-2024) | Consulting (67%) | Very High |
| BHAT, ANITA M.D. | Concord | 37,646 | 3,802 | Romosozumab injection (Evenity) for osteoporosis | $15,806 (2018-2024) | Food & Beverage (93%) | Very High |
| FAMINI, POUYAN M.D. | Encino | 37,016 | 1,106 | Romosozumab injection (Evenity) for osteoporosis | $1,204 (2018-2024) | Food & Beverage (85%) | Very High |
| CHAO, GEORGE MD | Modesto | 30,918 | 1,775 | Romosozumab injection (Evenity) for osteoporosis | $15,094 (2018-2024) | Food & Beverage (91%) | Very High |
| RAVINDRAN, USHAANTHY M.D. | Sacramento | 29,529 | 710 | Romosozumab injection (Evenity) for osteoporosis | $4,792 (2018-2024) | Food & Beverage (95%) | Very High |
| MCCALLUM, JAMES M.D. | La Jolla | 29,358 | 1,055 | Testosterone injection | $3,285 (2018-2024) | Food & Beverage (49%) | Very High |
| BERGER, DANIEL MD | Santa Barbara | 25,234 | 1,757 | Romosozumab injection (Evenity) for osteoporosis | $619,869 (2018-2024) | Consulting (90%) | Very High |
| MELENDEZ, SUNNY MD | Torrance | 24,911 | 5,611 | Blood draw (venipuncture) | $41,445 (2018-2024) | Food & Beverage (91%) | Very High |
| SCHNEIDER, DARIUS MD, PHD | La Jolla | 24,680 | 1,669 | Romosozumab injection (Evenity) for osteoporosis | $24,844 (2018-2024) | Consulting (45%) | Very High |
| PEKAROVICS, SUSAN M.D. | Los Angeles | 22,472 | 2,230 | Allergy skin patch test | $7,053 (2018-2024) | Food & Beverage (100%) | Very High |
| QOUBAITARY, AMMAR M.D. | San Ramon | 22,361 | 1,100 | Romosozumab injection (Evenity) for osteoporosis | $482,560 (2018-2024) | Consulting (92%) | Very High |
| CHAVEZ, BRIAN M.D. | Lake Forest | 21,656 | 9,205 | Office visit, established patient (30-39 min) | $13,884 (2018-2024) | Food & Beverage (99%) | Very High |
| YEHUDA, MARELLE M.D. | Capitola | 19,268 | 715 | Romosozumab injection (Evenity) for osteoporosis | $1,970 (2018-2024) | Travel (54%) | Very High |
| NOURPARVAR, ARASH M.D. | Encino | 17,973 | 9,704 | Blood draw (venipuncture) | $451 (2018-2024) | Food & Beverage (97%) | Very High |
| PATEL, NIRALI M.D. | Modesto | 17,611 | 1,548 | Denosumab injection (Prolia/Xgeva) | $362 (2018-2022) | Food & Beverage (100%) | Very High |
| POURBABAK, SAM MD | Lake Forest | 16,679 | 8,822 | Office visit, established patient (30-39 min) | $30,848 (2018-2024) | Consulting (51%) | Very High |
| LEE, DO-EUN MD | Napa | 16,530 | 1,627 | Romosozumab injection (Evenity) for osteoporosis | $90,535 (2018-2024) | Consulting (37%) | Very High |
| WEI, JEFFREY | Ventura | 16,498 | 917 | Romosozumab injection (Evenity) for osteoporosis | $689 (2022-2024) | Food & Beverage (100%) | Very High |
| AHERN, SUSAN D.O. | Ventura | 15,567 | 840 | Romosozumab injection (Evenity) for osteoporosis | $1,080 (2018-2024) | Food & Beverage (100%) | Very High |
| CHEUNG, DIANNE M.D. | Torrance | 15,499 | 1,603 | Denosumab injection (Prolia/Xgeva) | $4,737 (2019-2024) | Travel (45%) | Very High |
| COHEN, MITCHELL M.D. | Los Angeles | 14,845 | 7,468 | Blood draw (venipuncture) | $10,017 (2018-2024) | Food & Beverage (100%) | Very High |
| TERESI, AMY M.D. | Newport Beach | 14,687 | 4,212 | Denosumab injection (Prolia/Xgeva) | $20,414 (2018-2024) | Food & Beverage (100%) | Very High |
| KISSELL, NICOLAS NICOLAS KISSELL, MD | Salinas | 13,571 | 5,875 | Blood glucose test using hand-held instrument | $3,640 (2018-2024) | Food & Beverage (90%) | Very High |
| SINGH, LEENA MD, PHD | Chico | 13,435 | 1,020 | Denosumab injection (Prolia/Xgeva) | $6,948 (2018-2024) | Food & Beverage (99%) | Very High |
| NAZEMI, REZA M.D. | Beverly Hills | 11,624 | 5,224 | Office visit, established patient (30-39 min) | $108,342 (2018-2024) | Consulting (71%) | Very High |
| KIM, SARAH M.D. | Santa Monica | 11,617 | 661 | Romosozumab injection (Evenity) for osteoporosis | $119 (2018-2021) | Food & Beverage (100%) | Very High |
| BANDUKWALA, RAHIL D.O. | Encinitas | 10,088 | 5,258 | Office visit, established patient (30-39 min) | $30,338 (2018-2024) | Food & Beverage (70%) | Very High |
| MAGNOTTI, MICHAEL MD, FACE, ECNU | Santa Rosa | 9,962 | 959 | Denosumab injection (Prolia/Xgeva) | $261,205 (2018-2024) | Consulting (99%) | Very High |
| PERALTA, MAYLENE MD | Redding | 9,902 | 1,609 | Denosumab injection (Prolia/Xgeva) | $1,637 (2018-2023) | Consulting (82%) | Very High |
| KURDI, BACHAR M.D. | Fountain Valley | 9,208 | 966 | Hospital follow-up visit, high complexity | $2,700 (2018-2024) | Food & Beverage (100%) | Very High |
| SKLARIN, PETER MD | Menlo Park | 9,071 | 1,593 | Denosumab injection (Prolia/Xgeva) | $333 (2018-2024) | Food & Beverage (73%) | Very High |
| MURAD, OMAR M.D. | Fairfield | 9,028 | 2,029 | Remote vital sign monitoring management, each additional 20 minutes | $2,950 (2018-2024) | Food & Beverage (100%) | Very High |
| LINFOOT, PETER PH.D., M.D. | Long Beach | 8,879 | 1,376 | Denosumab injection (Prolia/Xgeva) | $4,140 (2018-2024) | Food & Beverage (77%) | Very High |
| HAQ, MUHAMMAD M.D. | Santa Barbara | 8,756 | 1,475 | Denosumab injection (Prolia/Xgeva) | $1,265 (2018-2024) | Food & Beverage (99%) | Very High |
| ANSARI, ADEELA M.D. | Elk Grove | 8,595 | 1,448 | Denosumab injection (Prolia/Xgeva) | $4,414 (2018-2024) | Food & Beverage (98%) | Very High |
| GOFNUNG, YAROSLAV MD | North Hollywood | 8,288 | 984 | Denosumab injection (Prolia/Xgeva) | $900 (2018-2024) | Food & Beverage (94%) | Very High |
| MALAMUG, LOU ROSE M.D. | Folsom | 8,224 | 868 | Denosumab injection (Prolia/Xgeva) | $308 (2018-2024) | Food & Beverage (51%) | Very High |
| NAKAI, YUICHIRO M.D. | Santa Rosa | 8,124 | 1,218 | Denosumab injection (Prolia/Xgeva) | $3,045 (2018-2024) | Consulting (95%) | Very High |
| DHILLON, KIMVIR MD | Laguna Hills | 7,954 | 4,320 | Office visit, established patient (30-39 min) | $2,286 (2018-2024) | Food & Beverage (97%) | Very High |
| DHAM, SHEFALI M.D. | Pleasanton | 7,867 | 613 | Denosumab injection (Prolia/Xgeva) | $470 (2019-2024) | Food & Beverage (100%) | Very High |
| SAHASRANAM, PREM M.D. | Hanford | 7,787 | 3,037 | Office visit, established patient (30-39 min) | $9,443 (2018-2024) | Food & Beverage (98%) | Very High |
| SHEN, NA M.D. | Thousand Oaks | 7,607 | 921 | Denosumab injection (Prolia/Xgeva) | $4,144 (2018-2024) | Food & Beverage (54%) | Very High |
| FENG, WEI MD | South Pasadena | 7,437 | 712 | Denosumab injection (Prolia/Xgeva) | $9,037 (2018-2024) | Food & Beverage (91%) | Very High |
| KAYE, TODD MD | Mountain View | 7,140 | 618 | Denosumab injection (Prolia/Xgeva) | $312,970 (2018-2024) | Consulting (100%) | Very High |
| MERCADO, MARIA M.D. | Chula Vista | 7,028 | 794 | Denosumab injection (Prolia/Xgeva) | $8,330 (2018-2024) | Food & Beverage (95%) | Very High |
Note: Endocrinology 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.