NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in California

5,088 NPPES records list obstetrics & gynecology physician with a practice address in California, 13 per 100,000 residents, the 29th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 2 of 102.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · 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, 381

  1. Los Angeles381
  2. San Diego279
  3. San Francisco250
  4. Sacramento198
  5. San Jose129

Obstetrics & Gynecology Physician records in California

  1. George Ahad, MDAnaheim, CA 928051932421559
  2. David Ahdoot, MDBurbank, CA 915051023210432
  3. Morris Ahdoot, MDIrvine, CA 926181992748420
  4. Alya Ahmad, DOPasadena, CA 911051538796669
  5. Nicole Ahmadi, MDSacramento, CA 958171639759590
  6. Mohammad Ahmadinia, MDApple Valley, CA 923071235243429
  7. Susie Ahn, MDAntioch, CA 945091265966113
  8. Arzou Ahsan, M.D.Berkeley, CA 947051154437432
  9. Ronald Ainsworth, MDParadise, CA 959691750384301
  10. Felix Ajayi, MDStockton, CA 952101326126145
  11. Ebenezer Ajilore, M.D.Pasadena, CA 911051891787537
  12. Pamela Akametalu, MDLos Angeles, CA 900351649809328
  13. Allan Akerman, M.D.Orange, CA 928681396714184
  14. Chitra Akileswaran, MDSan Francisco, CA 941101053600734
  15. Paula Akin, D.O.Sacramento, CA 958161225141047
  16. Tahira Akram, MDPomona, CA 917671942202825
  17. Hind Al-Azawi, MDNewport Beach, CA 926601598116915
  18. Laila Al-Marayati, M.D.Glendale, CA 912081689675498
  19. Ayser Al-Mshhdani, MDEl Cajon, CA 920201679008569
  20. Zain Al-Safi, M.D.Los Angeles, CA 900951578728317
  21. Jose Alanis Amezcua, MDSan Ysidro, CA 921731962588376
  22. Alexandriah Alas, MDPleasanton, CA 945661003047515
  23. Varoosh Alaverdian, MDBellflower, CA 907061720130198
  24. Freydoun Alavi, M.D.San Diego, CA 921231205828167
  25. Teresa Albert, MDSalinas, CA 939061598776478
  26. Patti Albertson, MDSan Jose, CA 951191952487456
  27. Eugene Albright, M.D.Riverside, CA 925011114983848
  28. Denise Aldahl, MDSierra Madre, CA 910241174746804
  29. Margie Aleman-Martin, MDFremont, CA 945381932180494
  30. Carolyn Alexander, M.D.Los Angeles, CA 900481073578332
  31. David Alexander, P.A.Los Angeles, CA 900671306068473
  32. Serene Alexander, D.O.Merced, CA 953411841555109
  33. Suneetha Ali, M.D.West Covina, CA 917901679523682
  34. Thais Aliabadi, MDBeverly Hills, CA 902101992815286
  35. Lysistrati Alimonos, D.O.San Diego, CA 921131619397031
  36. George Alkhouri, MDMerced, CA 953401881862209
  37. Ayman Alladawi, M.D.Downey, CA 902401144485459
  38. Emily Allard-Phillips, MDLa Jolla, CA 920371194247635
  39. Antoinette Allen, MDSan Francisco, CA 941151801383294
  40. Edward Allen, M.D.Bakersfield, CA 933051285678326
  41. Gwen Allen, M.D.Gardena, CA 902471306942909
  42. Latrice Allen, M.D.Torrance, CA 905051639118359
  43. Nathan Allen, M.D.Sacramento, CA 958231598739161
  44. Sam Allen, MDLancaster, CA 935341982740841
  45. Edward Allred, MDLong Beach, CA 908061336225531
  46. Matthew Allred, D.OSan Diego, CA 921341548521719
  47. Mehrnoosh Almassi, MDWalnut Creek, CA 945961679622872
  48. Anna Almonte, M.D., D.O.Sacramento, CA 958251104970946
  49. Leopoldo Alonzo, MDFontana, CA 923351730306218
  50. Robert Altman, MDModesto, CA 953551447200860

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 29 of 51 per resident

  1. Wisconsin13
  2. Ohio13
  3. Washington13
  4. California13
  5. Indiana13
  6. Georgia13
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.5% of these records appear in a Medicare file, against 75.6% 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. California73.5%
  2. United States75.6%

Obstetrics & Gynecology Physician records in California, measured

  • In a Medicare file3,740 of 5,088 · 73.5% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file2,703 · 53.1% here, 60.3% nationally
  • Not updated in five years or more3,239 · 63.7% here, 56.2% nationally
  • Median graduation year2004 · the 2,700 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,088 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in California: 13 per 100,000 residents against 14 nationally (50 states and D.C.). Los Angeles has 381 of them (7%).

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. Texas3,524
  2. New York3,174
  3. Florida2,601
  4. Illinois2,062

States with a similar rate per 100,000

  1. Indiana13.0
  2. Georgia13.0
  3. Washington13.3
  4. Ohio13.3

The largest states

  1. Texas3,524
  2. New York3,174
  3. Florida2,601
  4. Illinois2,062
  5. Pennsylvania1,974

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.