NPPES file of Aug 9, 2026

Maternal & Fetal Medicine Physician in California

343 NPPES records list maternal & fetal medicine physician with a practice address in California, 0.9 per 100,000 residents, the 29th highest rate of 50. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 2 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207VM0101X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Los Angeles has the most, 43

  1. Los Angeles43
  2. San Diego36
  3. San Francisco32
  4. Palo Alto26
  5. Orange17

Maternal & Fetal Medicine Physician records in California

  1. Pedro Cepeda, MDLynwood, CA 902621740337328
  2. Kenneth Chan, M.D.Long Beach, CA 908061649236480
  3. Linda Chan, M.D.Madera, CA 936361235103649
  4. Jin Chang-Yu, D.O.San Jose, CA 951281104016781
  5. Andrew Chao, M.D.Stockton, CA 952041972578896
  6. Cindy Chau, MDOrange, CA 928681699080598
  7. Emiliano Chavira, M.D.Los Angeles, CA 900151073658571
  8. Shilpa Chetty, MDMountain View, CA 940401699942029
  9. Bonnie Cheung, MDPasadena, CA 911051194740480
  10. Ronald Chez, MDOrange, CA 928691457683195
  11. Homer Chin, M.D.San Diego, CA 921031649205345
  12. Zahabiya Chithiwala, M.H.S, M.DSacramento, CA 958171346773249
  13. Usha Chitkara, M.D.Stanford, CA 943051568504579
  14. Ramen Chmait, M.D.Pasadena, CA 911051396744736
  15. Jane Chueh, MDStanford, CA 943051851433874
  16. Judith Chung, MDOrange, CA 928681689629495
  17. Jacquelyn Chyu, MDSacramento, CA 958191710080650
  18. Justin Collingham, M.D.Walnut Creek, CA 945961346382314
  19. C Andrew Combs, MDCampbell, CA 950081134181480
  20. Larry Cousins, M.D.San Diego, CA 921231265503023
  21. Linda Cowan, M.D.Los Angeles, CA 900171770618589
  22. Yvonne Crites, MDSanta Clara, CA 950511437221256
  23. Mark Curran, M.D.West Covina, CA 917901306935689
  24. Simon Dadoun, MDLos Angeles, CA 900951376120105
  25. Shahram Daneshmand, M.D.San Diego, CA 921211891867412
  26. Bonnie Dattel, M.D.Santa Barbara, CA 931051265405096
  27. Robert Day, M.D.Irvine, CA 926181841618634
  28. Gabriela Dellapiana, M.D.Los Angeles, CA 900481013451673
  29. Ralph Depalma, M.D., F.A.C.O.GOakland, CA 946091245260686
  30. Greggory Devore, M.D.Pasadena, CA 911051851305312
  31. Tracey Deyoung, MDSan Diego, CA 921341609269422
  32. Jia Jennifer Ding, MDOxnard, CA 930361851821268
  33. Danielle Diperna, MDSacramento, CA 958161013963040
  34. Lisa DixonSanta Monica, CA 904051225600497
  35. Inessa Dombrovsky, DOPasadena, CA 911051598151771
  36. David Dowling, MDSan Diego, CA 921301083785844
  37. Maurice DruzinStanford, CA 943051407998412
  38. Norman Duerbeck, MDSan Diego, CA 921301417028275
  39. Jennifer Duffy, MDBurlingame, CA 940101841631801
  40. Bonnie Dwyer, M.D.Mountain View, CA 940401164564100
  41. Donald Dyson, MDOakland, CA 946121285712786
  42. Racine Edwards-Silva, M.D.Madera, CA 936361912934472
  43. Yasser El-Sayed, MDPalo Alto, CA 943041548302482
  44. Aaron Epstein, M.D.Pasadena, CA 911051134371743
  45. Tania Esakoff, M.D.West Hollywood, CA 900481508995986
  46. Fatimah Fahimuddin, MDFresno, CA 937011396278537
  47. Arij Faksh, DOLa Jolla, CA 921211912166737
  48. Asal Fathian, M.DSanta Clara, CA 950511629202270
  49. Daniele Feldman, MDSanta Maria, CA 934541417156118
  50. David Field, MDSan Francisco, CA 941151821160672

Source: CMS NPPES, primary taxonomy 207VM0101X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 29 of 50 per resident

  1. Virginia0.9
  2. Hawaii0.9
  3. Arizona0.9
  4. California0.9
  5. Minnesota0.9
  6. Louisiana0.9
  7. 50 states and D.C.1.0

Source: CMS NPPES, primary taxonomy 207VM0101X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

61.2% of these records appear in a Medicare file, against 76.2% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California61.2%
  2. United States76.2%

Maternal & Fetal Medicine Physician records in California, measured

  • In a Medicare file210 of 343 · 61.2% here, 76.2% nationally
  • In the CMS Doctors and Clinicians file181 · 52.8% here, 66.6% nationally
  • Not updated in five years or more175 · 51.0% here, 46.9% nationally
  • Median graduation year2003 · the 181 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207VM0101X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

343 NPPES records list maternal & fetal medicine physician (207VM0101X) as their primary taxonomy with a practice address in California: 0.9 per 100,000 residents against 1 nationally (50 states and D.C.). Los Angeles has 43 of them (13%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Texas308
  2. New York292
  3. Florida182
  4. Pennsylvania143

States with a similar rate per 100,000

  1. Arizona0.9
  2. Minnesota0.9
  3. Hawaii0.9
  4. Louisiana0.9

The largest states

  1. Texas308
  2. New York292
  3. Florida182
  4. Pennsylvania143
  5. Illinois128

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.