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 13 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. Erica Canales, MDRichmond, CA 948011154381234
  2. Allison Canavan, M.D.San Diego, CA 921281790004059
  3. Dina Canavero, MEDICAL DOCTORRoseville, CA 956611386612083
  4. Julia Canders, MDBakersfield, CA 933061073972493
  5. Miguel Cano, MDReedley, CA 936541760485445
  6. Catherine Cansino, MDSacramento, CA 958171720039936
  7. Diana Cantu, MDSan Diego, CA 921201093863813
  8. Elizabeth Cao, M.D.Escondido, CA 920251467762161
  9. Suzanne CaoFontana, CA 923351013257609
  10. Maria Capaldo, MDHarbor City, CA 907101477601441
  11. Michael Caplan, MDDaly City, CA 940151457439093
  12. Scott Capobianco, MDMission Viejo, CA 926911275582066
  13. Dale Capulong, MDSan Jose, CA 951161457458051
  14. Lisa Carbonell, MDVentura, CA 930031861780215
  15. Alexis Cardellini, M.D.Greenbrae, CA 949041922242858
  16. Dennis Carden, D.O.Colton, CA 923241366526170
  17. Carlos Cardenas, MDRiverside, CA 925031649709726
  18. Michael Cardenas, MDSan Diego, CA 921081922070242
  19. John Cardin, M.D.Long Beach, CA 908061467411744
  20. Elaine Carlitz, MDWalnut Creek, CA 945961902984065
  21. Karen Carlson, M.D.Dublin, CA 945681972522548
  22. Kari Carlson, MDRedwood City, CA 940631295813848
  23. Nataliya CarlsonSan Jose, CA 951271194083477
  24. Robert Carlton, M.D.Los Angeles, CA 900241578011805
  25. Kevin Carnevale, M.D.San Bernardino, CA 924041609296722
  26. Kaylene Carr, M.D.San Bernardino, CA 924111497046361
  27. Mianda Carr, MDNational City, CA 919501083815823
  28. Jorge Carreon, MDSouth Gate, CA 902801134208853
  29. Latisa Carson, M.D.Chula Vista, CA 919141245229129
  30. Herman Carstens, M.D.Bloomington, CA 923161386611242
  31. Khalil Carter, M.D.Sacramento, CA 958271225231582
  32. Michael Carter, DOColton, CA 923241306129820
  33. Stephen Carter, M.D.Camarillo, CA 930101780739144
  34. Emerald Caruso, M.D.Loma Linda, CA 923541811015209
  35. Jacob Casey, M.D.Los Angeles, CA 900331831515394
  36. Dawn Cashie, MDBurbank, CA 915051255377255
  37. Leslie Casper, MDSan Diego, CA 921201730237728
  38. Arianna Cassidy, MDSan Francisco, CA 941101902268923
  39. Loren Castellon, MDSanta Monica, CA 904041114555612
  40. Maria Castillo, M.D.San Diego, CA 921231962566489
  41. Rina Castillo-Rico, MDSacramento, CA 958251659459378
  42. Vanessa Castine, MDLos Angeles, CA 900481821493289
  43. Tatiana Catanzarite, M.D.La Jolla, CA 920931952612178
  44. Heather Catich, MDLincoln, CA 956481437223039
  45. Jennifer Cato, MDSanta Clara, CA 950511073687679
  46. Grace Cavallaro, MDOakland, CA 946111548342165
  47. Grace CavanaughLos Angeles, CA 900951053171926
  48. Alena Cave, MDRedwood City, CA 940631568111284
  49. Laura Ceballos, M.D.San Diego, CA 921131275724841
  50. Anna Celaya, M.D.Torrance, CA 905021285864645

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.