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 49 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. Harvey Kreitzer, M.D.San Diego, CA 921311871505370
  2. Rachna KrishanFremont, CA 945381780844290
  3. Kristin Kroeker, MDFresno, CA 937201205908969
  4. Maria Kronen, MDSacramento, CA 958231043758923
  5. Samantha Kruger, MDSan Francisco, CA 941431639813090
  6. Michael Krychman, MDCosta Mesa, CA 926271982689725
  7. Jose Kua, M.D.Paramount, CA 907231861495855
  8. Namin Kuachusri, MDSacramento, CA 958251154409845
  9. Abdul Kublan, MDPomona, CA 917671396242186
  10. Molly KuenstlerSan Diego, CA 921341720731334
  11. Anubhi Kulkarni, MDStockton, CA 952041154684892
  12. Rishikesh Kulkarni, MDStockton, CA 952041487968541
  13. Thomas Kulterman, MDFresno, CA 937201851479760
  14. Saurabh Kumar, M.D.Sacramento, CA 958161114160603
  15. Layne Kumetz, M.D.Los Angeles, CA 900481033249941
  16. Nikki KumuraLos Gatos, CA 950321780030718
  17. Betty Kung, MDPalo Alto, CA 943041972675700
  18. George Kung, M.D.San Marcos, CA 920781134272891
  19. George Kunhardt, MDManteca, CA 953361952491987
  20. Karen Kunzel, MDLos Gatos, CA 950321184689911
  21. Enid Kuo, MDLos Angeles, CA 900271417278565
  22. Julie Kuperman, MDLos Angeles, CA 900951609196302
  23. Kestutis Kuraitis, MDBrawley, CA 922271861480261
  24. Leonard Kurian, MDLancaster, CA 935341730174004
  25. Elizabeth Kurkjian, MDFremont, CA 945381598727414
  26. Jonathan Kurss, M.D.Santa Rosa, CA 954031154685121
  27. Mel Kurtulus, M.D.La Jolla, CA 920371134193105
  28. Kathryn Kurtzman, MDDaly City, CA 940151659459261
  29. Carol Kurz, MDWoodland Hills, CA 913671497814065
  30. Kyu Kwak, MDFontana, CA 923351962550863
  31. Kay May Kwok, MDTorrance, CA 905051588856710
  32. Nicole Kwon, M.D.Santa Rosa, CA 954031427349869
  33. Marie La Cour, M.D.San Leandro, CA 945771144372947
  34. Lizellen La Follette, M.D.Greenbrae, CA 949041710910153
  35. Jacobo Labastida Torres, MDTulare, CA 932741407571938
  36. Gabriel Labbad, MDPasadena, CA 911051952664401
  37. Lia Labrant, M.D.Beverly Hills, CA 902111053653105
  38. Ruben Lachica, M.D. M.P.HLos Angeles, CA 900891477000867
  39. Daphne Lacoursiere, MDLa Jolla, CA 920371316037922
  40. Eduardo Malvin Lacuna, MDModesto, CA 953551225216393
  41. Eve Ladwig Panousis, M.D.Los Gatos, CA 950321700172616
  42. Christopher Lafferty, M.D.La Mesa, CA 919421821008350
  43. Jeannette Lager, M.D.San Francisco, CA 941151992926620
  44. Anne Lahue, MDRancho Cordova, CA 956701457439119
  45. Jody Lai, M.D.Newport Beach, CA 926631750411831
  46. Joann Laiprasert-TantisiraSan Jose, CA 951281336230952
  47. George Lake, M.D.Visalia, CA 932911194777136
  48. Christina Lam, D.O.Mountain View, CA 940401114454600
  49. Christina LamLos Gatos, CA 950321841722782
  50. Kim Lam, M.D.Laguna Hills, CA 926531750684718

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.