NPPES file of Aug 9, 2026

Adult Medicine Physician in California

386 NPPES records list adult medicine physician with a practice address in California, 1 per 100,000 residents, the 5th highest rate of 50. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 5 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207QA0505X · 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, 21

  1. Los Angeles21
  2. San Francisco20
  3. Sacramento17
  4. San Diego13
  5. Santa Ana11

Adult Medicine Physician records in California

  1. Gessie Lurlay, MDFresno, CA 937201003445677
  2. Jeffrey Luther, M.D.Long Beach, CA 908061750487591
  3. Nguyen Luu-Trong, M.D.Cypress, CA 906301780901140
  4. Vincent Maddela, M.D.Bakersfield, CA 933011851430797
  5. Peter Madill, M.D.Sebastopol, CA 954721215941141
  6. Philip Madrid, MDOrange, CA 928691578523692
  7. Marigangaiah Mahadev, MDAnaheim Hills, CA 928081245264902
  8. Tamara Maher, D.OLos Alamitos, CA 907201598750473
  9. Olga Makaron, M.D.Marina Del Rey, CA 902921538476031
  10. Divya Manivannan, M.D..Mission Hills, CA 913451164161139
  11. Jasneet MannVisalia, CA 932911144752130
  12. Richelle Marracino, M.D.San Bernardino, CA 924071861602021
  13. Luis Martinez, M.D.Fresno, CA 937201134423684
  14. Robert Mathis, M.D.Santa Barbara, CA 931011487865671
  15. Patrick Matian, DOFresno, CA 937011821726548
  16. Sharon McGarrity, D.O.Los Angeles, CA 900081467621995
  17. Brandi MedinaWoodland Hills, CA 913671295360782
  18. Reza Mesbah, M.DLos Angeles, CA 900241235465089
  19. Craig Miller, MDPorter Ranch, CA 913261588402903
  20. Emmett Miller, MDNevada City, CA 959591821115247
  21. Tammy Miller, M.D.Long Beach, CA 908131447445218
  22. Raul Miranda, MDCosta Mesa, CA 926271407895006
  23. Maya Mitchell, M.D.Los Angeles, CA 900271811193139
  24. David Moaddel, M.D.West Hills, CA 913071376808626
  25. Osama Mohamed, M.D.Lancaster, CA 935341710247044
  26. Somia Mohanty, MDSan Leandro, CA 945771053974907
  27. John Molitoris, M.D.Culver City, CA 902321588866982
  28. Keri Montgomery, NPSt Helena, CA 945741881925154
  29. Dale Morris, MDModesto, CA 953501093381253
  30. Jack Mossler, MDOrange, CA 928691619234887
  31. Michael Moua, M.D.Sacramento, CA 958231811299928
  32. Albert Mu, D.O.Fresno, CA 937201205001559
  33. Patricia Muller, M.DLos Altos, CA 940221376664185
  34. Mark Murray, MDSacramento, CA 958161841959863
  35. Charles Myung, M.D.Garden Grove, CA 928411205387743
  36. Salil Nadkarni, D.O.West Hollywood, CA 900691912246851
  37. Andrew Nangalama, MDOrangevale, CA 956621750481651
  38. Peter Navolanic, M.D.Vallejo, CA 945901427121896
  39. Cary Nelson, M.D.Valley Village, CA 916071215018486
  40. George Nelson, MDIndian Wells, CA 922101164905782
  41. Angelina NguyenGardena, CA 902491225830227
  42. Lien-Huong Nguyen, MDSan Jose, CA 951191841222197
  43. Madeline Nguyen, D.O.Sacramento, CA 958111316333453
  44. Stephanie Nguyen, D.O.Patton, CA 923691114033388
  45. William NhamSan Jose, CA 951311265061154
  46. Anthony Noces, MDVallejo, CA 945891801425467
  47. Rodney Nocon, NPGlendale, CA 912061164008850
  48. Maryann Nuesse, D.O.Orange, CA 928661689633455
  49. William Nuesse, M.D.Orange, CA 928661952360729
  50. Colleen O'Neil-Tennant, MDOakhurst, CA 936441194286047

Source: CMS NPPES, primary taxonomy 207QA0505X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 5 of 50 per resident

  1. Florida1.3
  2. Maine1.1
  3. New Mexico1.0
  4. California1.0
  5. Maryland1.0
  6. New York0.9
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 207QA0505X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.4% of these records appear in a Medicare file, against 61.1% 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. California69.4%
  2. United States61.1%

Adult Medicine Physician records in California, measured

  • In a Medicare file268 of 386 · 69.4% here, 61.1% nationally
  • In the CMS Doctors and Clinicians file187 · 48.4% here, 40.9% nationally
  • Not updated in five years or more245 · 63.5% here, 60.8% nationally
  • Median graduation year2005 · the 187 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207QA0505X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

386 NPPES records list adult medicine physician (207QA0505X) as their primary taxonomy with a practice address in California: 1 per 100,000 residents against 0.7 nationally (50 states and D.C.). Los Angeles has 21 of them (5%).

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. Florida297
  2. New York171
  3. Texas164
  4. Pennsylvania77

States with a similar rate per 100,000

  1. New Mexico1.0
  2. Maryland1.0
  3. Puerto Rico0.9
  4. Hawaii0.8

The largest states

  1. Florida297
  2. New York171
  3. Texas164
  4. Pennsylvania77
  5. New Jersey73

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.