NPPES file of Aug 9, 2026

Anatomic Pathology & Clinical Pathology Physician in California

1,554 NPPES records list anatomic pathology & clinical pathology physician with a practice address in California, 4 per 100,000 residents, the 38th highest rate of 51. Los Angeles and Stanford have the most; each record links to the provider's NPI and the California license search. Page 15 of 32.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207ZP0102X · 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, 207

  1. Los Angeles207
  2. Stanford116
  3. San Diego106
  4. San Francisco78
  5. Sacramento46

Anatomic Pathology & Clinical Pathology Physician records in California

  1. Corina Kwan, D.O.Riverside, CA 925051154694354
  2. Brian Kwok, M.D.Los Angeles, CA 900331861641904
  3. Meeae Kwon, MDVentura, CA 930031669467114
  4. Sara Kwong, MDModesto, CA 953561063808871
  5. Stanley Kwong, M.D.Placerville, CA 956671770999088
  6. Melinda Labuguen, MDApple Valley, CA 923071902860513
  7. Teresa Lacaria, M.D.Los Angeles, CA 900951295976520
  8. John Lacy, M.D.Laguna Hills, CA 926531093758708
  9. Nicholas Ladwig, M.D.San Francisco, CA 941431841617990
  10. Nikolaj Lagwinski, M.D.Clovis, CA 936111417120502
  11. Edward Lai, MDAlhambra, CA 918011639163165
  12. Keith Lai, M.D.West Hollywood, CA 900481215104369
  13. Edward Laine, DORedding, CA 960011972583102
  14. Israa Laklouk, M.DLos Angeles, CA 900951326432667
  15. Aseem Lal, MDSan Francisco, CA 941101770734360
  16. Maggie Lam, MDStanford, CA 943051659483550
  17. Lynn Lancaster, M.D.San Diego, CA 921161740571264
  18. Adam Lang, M.D.Bakersfield, CA 933011699887679
  19. Bernard Larner, MDWalnut Creek, CA 945981548341860
  20. Brent Larson, D.O.Los Angeles, CA 900331396161980
  21. Derek Laskar, M.D.Palo Alto, CA 943011437544632
  22. Kenneth Lasser, MDSan Diego, CA 921201801944764
  23. Barry Latner, MDConcord, CA 945201275614562
  24. Hubert Lau, M.D.Stanford, CA 943051275951485
  25. Nicholas Lau, M.D.San Francisco, CA 941431851636641
  26. Ryan Lau, M.D.Los Angeles, CA 900951528479144
  27. Sean Lau, MDDuarte, CA 910101306803101
  28. Marietya Lauw, M.D.Oceanside, CA 920561225560477
  29. Clayton LavalleySacramento, CA 958171487017224
  30. Robert Lawrence, M.D.Stockton, CA 952071033187158
  31. Katy Lawson, M.D.Los Angeles, CA 900951578997557
  32. Mary Le, MDRiverside, CA 925051427242403
  33. Benhur Lee, MDLos Angeles, CA 900951821023615
  34. Hannah Lee, DOSan Francisco, CA 941431497246912
  35. Jason Lee, M.D.Santa Clara, CA 950511326236662
  36. John Lee, M.DSan Diego, CA 921231447456926
  37. Kil Lee, M.D.Los Angeles, CA 900331508851726
  38. Linda Lee, MDVentura, CA 930031053872663
  39. Stephen Lee, MDLos Angeles, CA 900951932105913
  40. Thomas Lee, MD, PHDNewport Beach, CA 926631548314313
  41. Thomas LeeOrange, CA 928681982995650
  42. Victor Lee, M.D.Oceanside, CA 920541245273457
  43. Michael Legmann, M.D.Van Nuys, CA 914051639191737
  44. Li Lei, M.D., PH.D.Sacramento, CA 958171164860615
  45. Alan Lentzner, M.D.Long Beach, CA 908151548289432
  46. David Levin, MDFremont, CA 945381780646364
  47. David LevyPleasant Hill, CA 945231326467366
  48. Veronica Levy, MDWoodland Hills, CA 913671205995875
  49. Michael Lewis, M.D.Los Angeles, CA 900731306047139
  50. Hong Li, MDSan Gabriel, CA 917761982664892

Source: CMS NPPES, primary taxonomy 207ZP0102X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 38 of 51 per resident

  1. Virginia4.2
  2. Indiana4.2
  3. Maine4.1
  4. California4.0
  5. North Carolina4.0
  6. Montana4.0
  7. 50 states and D.C.4.8

Source: CMS NPPES, primary taxonomy 207ZP0102X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

65.1% of these records appear in a Medicare file, against 61.2% 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. California65.1%
  2. United States61.2%

Anatomic Pathology & Clinical Pathology Physician records in California, measured

  • In a Medicare file1,011 of 1,554 · 65.1% here, 61.2% nationally
  • In the CMS Doctors and Clinicians file892 · 57.4% here, 55.5% nationally
  • Not updated in five years or more943 · 60.7% here, 62.6% nationally
  • Median graduation year2003 · the 891 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207ZP0102X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,554 NPPES records list anatomic pathology & clinical pathology physician (207ZP0102X) as their primary taxonomy with a practice address in California: 4 per 100,000 residents against 4.8 nationally (50 states and D.C.). Los Angeles has 207 of them (13%).

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. Texas1,424
  2. New York972
  3. Florida966
  4. Illinois789

States with a similar rate per 100,000

  1. North Carolina4.0
  2. Montana4.0
  3. New Jersey3.9
  4. Alabama3.9

The largest states

  1. Texas1,424
  2. New York972
  3. Florida966
  4. Illinois789
  5. Pennsylvania716

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.