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 64 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. Malcolm Munro, MDLos Angeles, CA 900271932268521
  2. Laurel Munson, MDLoma Linda, CA 923541982700324
  3. Maureen Muoneke, M.D.Corona, CA 928791033101654
  4. Olivia MuramotoWest Hollywood, CA 900481548667546
  5. Maria Murillo, M.D.Encinitas, CA 920241649208349
  6. Donald Murphy, MDIrvine, CA 926031912230269
  7. Elizabeth Murphy, MDSan Mateo, CA 944011942311261
  8. Gerald Murphy, MDSimi Valley, CA 930651023001286
  9. Jessica Murphy, M.D.Valencia, CA 913551801158282
  10. Karrie Murphy, M.D.Santa Clara, CA 950511740478205
  11. Lisa Murphy, MDModesto, CA 953501174506315
  12. Paul Murphy, MDRoseville, CA 956611053416198
  13. Thomas Murphy, M.D.La Mesa, CA 919421982608881
  14. Luis Murrain, D.O.Fresno, CA 937221528027232
  15. Doreen Murray, MDLos Angeles, CA 900271710058771
  16. Parker Murray, DOLoma Linda, CA 923541346805074
  17. Rick Murray, MDFontana, CA 923351154473510
  18. Amy Murtha, M.D.San Francisco, CA 941431013066034
  19. Janhavi Murthy, MDSan Diego, CA 921301710474176
  20. Gayathree Murugappan, MDPalo Alto, CA 943041497198931
  21. Scott Musinski, M.D.San Diego, CA 921231447223326
  22. Lois Musoke, MDSan Diego, CA 921201669520532
  23. Joseph Mutch, M.D.Glendale, CA 912081366418147
  24. Martin Muth, M.D.Long Beach, CA 908081306830211
  25. Simona Myers, M.D.Lancaster, CA 935341972570612
  26. Tikvah Myers, M.D.Los Angeles, CA 900341558592295
  27. Valerie Myers, MDPasadena, CA 911051396747754
  28. Ohmar Myint, MDSylmar, CA 913421811239155
  29. Melissa Myo, MDLos Angeles, CA 900891013449776
  30. Robert Nachtigall, MDSan Francisco, CA 941151497700157
  31. Samantha Nadella, M.D.Harbor City, CA 907101942597497
  32. Ashni NadgaudaOrange, CA 928681447828124
  33. Krystle Nagasawa, MDWoodland Hills, CA 913671215295589
  34. Ben Naghi, MDTorrance, CA 905051528046125
  35. Vindhya Nagjee, M.D.Livermore, CA 945511891050241
  36. Deepti Nahar, M.D.Rancho Mirage, CA 922701871818351
  37. Devesh Naidoo, MDOrange, CA 928681164089363
  38. Arjang Naim, MDLos Angeles, CA 900271184614216
  39. Julie Najar, MDSan Jose, CA 951241043830326
  40. Jenna Nakagawa, MDTorrance, CA 905021295189876
  41. Nicole NakamaruLos Angeles, CA 900891871041160
  42. Carol Nakashima, MDLodi, CA 952401568487213
  43. Dana Nakashima, MDBaldwin Park, CA 917061841367745
  44. Cindy Nakhla, MDPalm Springs, CA 922621265750202
  45. Bhagya Nakka, MDStockton, CA 952041699780494
  46. Ravi Nakrani, MDSacramento, CA 958171881048254
  47. Smriti Nalwa, M.D.San Jose, CA 951281679582589
  48. Maya Nambisan, M.D.Pleasanton, CA 945661396041042
  49. Allen Nan, MDAntioch, CA 945311750469326
  50. Gamage Nanayakkara, MDCorona, CA 928831497836464

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.