NPPES file of Aug 9, 2026

Internal Medicine Physician in California

17,696 NPPES records list internal medicine physician with a practice address in California, 45 per 100,000 residents, the 17th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 258 of 354.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 1,423

  1. Los Angeles1,423
  2. San Francisco1,318
  3. San Diego961
  4. Sacramento601
  5. Oakland432

Internal Medicine Physician records in California

  1. Velarde Raras, MDStockton, CA 952101427136258
  2. Jon Rasak, MDBeverly Hills, CA 902111376524371
  3. Mohammad Rasekhi, M.D.Van Nuys, CA 914111043361546
  4. Amna Rasheed, DOStanford, CA 943051336864891
  5. Nidaa Rasheed, M.D.Fresno, CA 937011417691460
  6. Sarah Rasheed, M.D.Riverside, CA 925051750519898
  7. Ahsan Rashid, MDIrvine, CA 926181588764047
  8. Saima Rashid, D.O.Lancaster, CA 935341689836736
  9. Samina Rashid, MDAntioch, CA 945091639257736
  10. Samra Rashid, D.O.Alameda, CA 945011891112082
  11. Sarah Rashid, DOModesto, CA 953501215465877
  12. Fnu RashmiSan Bernadino, CA 924041144906959
  13. Lev Rasin, MDFontana, CA 923351588731475
  14. Insiya Rasiwala, M.D.Clovis, CA 936111538605068
  15. Damon Raskin, MDPacific Palisades, CA 902721528254133
  16. Harvey Raskind, MDLos Angeles, CA 900951558381145
  17. Ben Rasmussen, DOFresno, CA 937011235593245
  18. Lorena Rasquin Leon, M.D.Visalia, CA 932911972956415
  19. Joshua RassenSan Francisco, CA 941211902885510
  20. Michelle Rastegar, M.D.Santa Monica, CA 904051831716463
  21. Byron Rastegari, DODowney, CA 902421912550880
  22. Rohan Rastogi, MD, MPHLos Angeles, CA 900331902425317
  23. Neda Ratanawongsa, MDSan Francisco, CA 941101598769002
  24. Brent Rathbun, M.D.Del Mar, CA 920141720091697
  25. Prabodh Rathi, MDFreedom, CA 950191942449780
  26. Bonnie Rathjen, M.D.Pleasanton, CA 945661952331852
  27. Saman Ratnayake, MDBakersfield, CA 933091962506469
  28. Samantha Ratnayake, MDBakersfield, CA 933061285261032
  29. Queelan Ratnesar, M.D.Hayward, CA 945451497880801
  30. Alfredo Ratniewski, M.D.Escondido, CA 920251689768459
  31. Jyothi Ratti, M.D.Pleasanton, CA 945881801910138
  32. Jyoti Rau, M.D.,PH.D.Santa Clara, CA 950511164596763
  33. Jeffrey Rauch, M.D.San Diego, CA 921611386721561
  34. Samuel Rauch, MDVentura, CA 930031366903502
  35. Luke Raudaskoski, DOPetaluma, CA 949541396448189
  36. Francisco Ravago, MDFreedom, CA 950191447233622
  37. Noah RavenborgSanta Monica, CA 904041588169817
  38. Akshay RaviSan Francisco, CA 941431295230951
  39. Deepak RaviSanta Clarita, CA 913551548623796
  40. Divya Ravi, MDStockton, CA 952031851823181
  41. Namita Ravi, MDPalo Alto, CA 943041558064667
  42. Vishnu Ravi, MDStanford, CA 943051346695442
  43. Asha Ravikumar, M.D.San Francisco, CA 941431124240874
  44. Krithi Ravindranath, M.D.San Jose, CA 951281942444310
  45. Arvind Ravinutala, M.D.Los Angeles, CA 900331316398431
  46. Vasantha Ravishankar, MDPleasanton, CA 945881841378932
  47. Inna Ravkin, MDSan Jose, CA 951191669558193
  48. Anthony Ravnik, M.D.Oakland, CA 946091649388059
  49. Lee Rawitscher, MDSan Francisco, CA 941101922176916
  50. Rochelle RawlsLos Angeles, CA 900331154405629

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 17 of 51 per resident

  1. New Jersey50
  2. New Hampshire48
  3. Minnesota46
  4. California45
  5. Florida45
  6. Ohio45
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.5% of these records appear in a Medicare file, against 78.7% 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. California79.5%
  2. United States78.7%

Internal Medicine Physician records in California, measured

  • In a Medicare file14,068 of 17,696 · 79.5% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file11,077 · 62.6% here, 61.4% nationally
  • Not updated in five years or more10,832 · 61.2% here, 55.4% nationally
  • Median graduation year2004 · the 11,065 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17,696 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in California: 45 per 100,000 residents against 44 nationally (50 states and D.C.). Los Angeles has 1,423 of them (8%).

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. New York12,067
  2. Florida10,151
  3. Texas9,175
  4. Pennsylvania7,300

States with a similar rate per 100,000

  1. Minnesota45.9
  2. Ohio44.8
  3. New Hampshire48.0
  4. Maine42.8

The largest states

  1. New York12,067
  2. Florida10,151
  3. Texas9,175
  4. Pennsylvania7,300
  5. Illinois7,238

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.