NPPES file of Aug 9, 2026

Sleep Medicine (Internal Medicine) Physician in California

129 NPPES records list sleep medicine (internal medicine) physician with a practice address in California, 0.3 per 100,000 residents, the 29th highest rate of 48. San Diego and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RS0012X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 14

  1. San Diego14
  2. Los Angeles10
  3. Fresno8
  4. Novato4
  5. Sacramento4

Sleep Medicine (Internal Medicine) Physician records in California

  1. Mandip Kang, MDFresno, CA 937101295231249
  2. Sam Kashani, M.D.Santa Monica, CA 904041447639869
  3. Ronald Kass, MDStockton, CA 952101043215270
  4. Lynn Keenan, M.D.Fresno, CA 937101528176500
  5. Kianoush Khalili, MDSan Diego, CA 921341881258556
  6. Salman Khan, M.D.Pasadena, CA 911011659532117
  7. Joseph Kim, M.D.Fontana, CA 923351386896603
  8. Lawrence Kline, D.O.San Diego, CA 921031730140278
  9. Tess Knudson-Fitzpatrick, MDStanford, CA 943051154853190
  10. Sussan KokindaRedding, CA 960031780211516
  11. Illia KovalevSherman Oaks, CA 914031639438435
  12. Deandra KuruppuLos Angeles, CA 900951275237034
  13. Robert Lebby, MDAliso Viejo, CA 926561457344129
  14. John Lee, MDLos Angeles, CA 900201497041883
  15. John Lin, DOConcord, CA 945201780328203
  16. Joshua Lo, DOSan Carlos, CA 940701295313880
  17. Jose Loredo, M.D.San Diego, CA 921031891728531
  18. Brandon Lu, M.D., M.S.San Francisco, CA 941091093836710
  19. Harry Macdannald, M.D..Walnut Creek, CA 945981306895313
  20. Atul Malhotra, MDSan Diego, CA 921031982695169
  21. Jatinder Marwaha, M.D.San Ramon, CA 945831417910407
  22. Pegah Mashayekhi, D.O.San Diego, CA 921301851650584
  23. Christine McElyea, DOLos Angeles, CA 900331528487006
  24. Stuart Menn, M.D.Palm Springs, CA 922621497775746
  25. Amy Meoli, MDPalm Desert, CA 922111447209218
  26. Fan Mo, DOSunnyvale, CA 940871083111405
  27. Mahtab Moshtagh Sisan, MDPorter Ranch, CA 913261982197901
  28. Laura Mullen, MDNovato, CA 949451992373930
  29. Dominic Munafo, M.D.San Diego, CA 921231174861033
  30. Martin Mwangi, MDMonterey, CA 939401336634500
  31. Fahima NadiEl Cajon, CA 920191770072290
  32. Ali Naghash Maheri, M.D.Sacramento, CA 958161629368238
  33. Dan Naim, M.D.Beverly Hills, CA 902101629272083
  34. Sirish Nakka, MDSanta Cruz, CA 950651619406725
  35. Andrea Nguyen, MDRedwood City, CA 940631417698929
  36. Rijesh Niraula, DOLos Angeles, CA 900331164985420
  37. Daniel Norman, M.D.Los Angeles, CA 900251730198730
  38. Robert Owens, MDSan Diego, CA 921031972589265
  39. Alfonso Padilla, MDLos Angeles, CA 900241881650588
  40. Moon Park, MDFresno, CA 937101083293112
  41. Kiritkumar Patel, M.D.Modesto, CA 953501427247931
  42. Monique Patel, MDSan Francisco, CA 941151770088213
  43. Snow Peterson, DO, MSVallejo, CA 945901477809093
  44. Ronald Popper, M.D. F.C.C.P.Thousand Oaks, CA 913611336162957
  45. Chenghao Qian, MDSacramento, CA 958171487115127
  46. Harpreet Randhawa, M.D.Yuba City, CA 959911922016062
  47. Khalid Rauf, M DMadera, CA 936371700802709
  48. Isaac Reinherz, MDRiverside, CA 925061396372215
  49. Anstella Robinson, MDStanford, CA 943051023158730
  50. Brian Rodysill, MDNovato, CA 949451093291635

Source: CMS NPPES, primary taxonomy 207RS0012X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 29 of 48 per resident

  1. Colorado0.4
  2. Illinois0.3
  3. Alabama0.3
  4. California0.3
  5. Oklahoma0.3
  6. New York0.3
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 207RS0012X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

94.6% of these records appear in a Medicare file, against 84.4% 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. California94.6%
  2. United States84.4%

Sleep Medicine (Internal Medicine) Physician records in California, measured

  • In a Medicare file122 of 129 · 94.6% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file106 · 82.2% here, 70.6% nationally
  • Not updated in five years or more45 · 34.9% here, 43.7% nationally
  • Median graduation year2006 · the 106 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RS0012X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

129 NPPES records list sleep medicine (internal medicine) physician (207RS0012X) as their primary taxonomy with a practice address in California: 0.3 per 100,000 residents against 0.3 nationally (50 states and D.C.). San Diego has 14 of them (11%).

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. Pennsylvania58
  2. New York57
  3. Texas56
  4. Ohio53

States with a similar rate per 100,000

  1. Alabama0.3
  2. Oklahoma0.3
  3. Illinois0.3
  4. Colorado0.4

The largest states

  1. Pennsylvania58
  2. New York57
  3. Texas56
  4. Ohio53
  5. Michigan52

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.