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 86 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. Jeetinder Sohal, M.D.Oroville, CA 959661942531066
  2. Soon Sohn, MDLong Beach, CA 908061568553188
  3. Nancy Solh, M.D.Richmond, CA 948011982861951
  4. Evelen Soliman, D.O.Fresno, CA 937061689834517
  5. Nezhat Solimani, M.D.Mountain View, CA 940401457501439
  6. Karyn Solky, M.D.Los Angeles, CA 900481588728372
  7. Meir Solnik, M.D.Los Angeles, CA 900481801806781
  8. Caroline Solomon, M.D.Panorama City, CA 914021023242401
  9. Christina SolomonSalinas, CA 939051851978027
  10. Jerome Solomon, M.D.Napa, CA 945581649302787
  11. Michelle Solone, MDPalo Alto, CA 943051982023016
  12. Claribel SolorioSan Francisco, CA 941101295246742
  13. Gene Soloway, M.D.Whittier, CA 906051134283088
  14. Amythis SoltaniPalo Alto, CA 943041982223954
  15. Carol Somersille, MDSan Jose, CA 951281508968371
  16. Brenna Sommer, DOUpland, CA 917861497266811
  17. Catherine Song, MDModesto, CA 953501548255888
  18. Chang-Ho Song, MDFontana, CA 923351578611455
  19. Karen Song, MDSan Luis Obispo, CA 934011356632947
  20. Michelle Song, M.D.Santa Monica, CA 904041386089423
  21. Susrap Song, MDRiverside, CA 925071225265754
  22. Yue Song, MD, MPH, MSSan Francisco, CA 941101487206108
  23. Soo Song-Yoon, M.D.Los Angeles, CA 900191982794079
  24. Lisa Sorensen, MDSanta Rosa, CA 954031366594582
  25. Jenny Soriano, MDSan Rafael, CA 949011134210263
  26. Sara Soto, MDWhittier, CA 906021073835351
  27. Denisse Soto Soto, MDSan Diego, CA 921051366929200
  28. Nbalia Soumah, DO.Mission Hills, CA 913451679529093
  29. Sabrina Sovelle, MDRoseville, CA 956611215513049
  30. Gail Sowa, M.D.San Diego, CA 921281780786251
  31. Natalie Spach, MDPalo Alto, CA 943041295470599
  32. Carla Spades, M.D.Los Angeles, CA 900361265810907
  33. Diana Spak, MDAnaheim, CA 928071629145644
  34. Patrick Spalding, MDPismo Beach, CA 934491659454221
  35. Zachary Spalding, MDSan Luis Obispo, CA 934011699129528
  36. Carilyn Sparks, M.D.Torrance, CA 905031437443124
  37. Kaitlyn SpearsRoseville, CA 956611053817841
  38. Gerald Spector, M.D.San Diego, CA 921031780955328
  39. Diane SpeechleyBerkeley, CA 947051215391750
  40. Sedona Speedy, MDMountain View, CA 940401417322918
  41. Vinita Speir, M.D.Newport Beach, CA 926631558542837
  42. David Speiser, MDSan Marino, CA 911081275552598
  43. Kim Spencer, MDFontana, CA 923351144378969
  44. Letitia Spencer, MDRiverside, CA 925051942377866
  45. Susan Spencer, MDSan Mateo, CA 944011477664795
  46. E Spencer-Smith, MDLos Angeles, CA 900331770580979
  47. Jennifer Spiegel, M.D.Sacramento, CA 958251497887541
  48. Kenneth Spielvogel, MDLong Beach, CA 908081235104605
  49. Tatiana Spirtos, M.D.Redwood City, CA 940621710903133
  50. Helene Spivak, MDRohnert Park, CA 949281659397818

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.