NPPES file of Aug 9, 2026

Contractor in California

457 NPPES records list contractor with a practice address in California, 1.2 per 100,000 residents, the 37th highest rate of 51. San Francisco and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 8 of 10.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 171W00000X · method

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

San Francisco has the most, 29

  1. San Francisco29
  2. Los Angeles28
  3. San Diego25
  4. San Jose11
  5. Fresno10

Contractor records in California

  1. Michelle RicoRancho Cucamonga, CA 917391336113695
  2. Yorhsira RicoDowney, CA 902411124534615
  3. Annie Poy RiveraSan Francisco, CA 941021902227846
  4. Val RobertsAdelanto, CA 923011821530460
  5. Donald Robison, LMTThousand Oaks, CA 913601629143904
  6. Marites RojoAnaheim, CA 928041487856043
  7. Joe RomeroFallbrook, CA 920281194567933
  8. Ricky RosacinaLoma Linda, CA 923541588422448
  9. Lindsey Rosenthal, L.M.F.T.Los Angeles, CA 900481346624244
  10. Kathryn RoumbanisSanta Rosa, CA 954031467823138
  11. Angela RoweFontana, CA 923351902346869
  12. Holly RuddBarstow, CA 923111881244739
  13. Alejandro RuizFresno, CA 937051730987470
  14. Hugo RuizFresno, CA 937031669197349
  15. La Shawn RussellPerris, CA 925711194157826
  16. Isis Rutledge, LMTSan Diego, CA 921211235372020
  17. Diana Sabesky, PTEl Cajon, CA 920201326412016
  18. Shoeleh Safari-JaefarlooLake Forest, CA 926301942451323
  19. Karim Salehpour, ETCIrvine, CA 926121992977474
  20. Marcus SampsonSan Jose, CA 951121467590349
  21. Katrina San NicolasSan Diego, CA 921011548443336
  22. Anthony Sanchez, CMT,CSCSSacramento, CA 958111063645042
  23. Michael SanchezSanta Ana, CA 927031194134015
  24. Eula SangalangRiverside, CA 925071447999768
  25. Kathy Santana-LopezLa Jolla, CA 920371265464572
  26. Margaret Sargent, CMTMorro Bay, CA 934421316110414
  27. Bedros Sarian, MEDICAL BILLERGlendale, CA 912061083802672
  28. Tamara SatterwhiteLos Angeles, CA 900191538282181
  29. Sheryl Schott, MDBurbank, CA 915061992169023
  30. John ScottSanta Barbara, CA 931101083778450
  31. Alex SemerjianGlendale, CA 912061073996203
  32. Andre SharpeRancho Cucamonga, CA 917301740172055
  33. Roland ShawLos Angeles, CA 900031306828710
  34. Ramin ShiraziLake Forest, CA 926301538701693
  35. Samantha Shura, OTRNovato, CA 949491912385634
  36. Rachel SigritzFontana, CA 923361437449857
  37. Paula Adriana Silva Goulart LopesModesto, CA 953561508715897
  38. Tara SlaughterRiverside, CA 925071497995773
  39. Timothy Smith, MOT, OTR/LIndio, CA 922011497103758
  40. Brian SolomonLos Angeles, CA 900471629141205
  41. King Sparks, PHLEBOTOMY TECHNICIAWilmington, CA 907441508093907
  42. Luke StanardEl Cajon, CA 920191477483378
  43. Faith StoreyLos Angeles, CA 900251104186857
  44. Teresa Stratz, M.A., OTR/LChatsworth, CA 913111225264922
  45. Autri StreeckTorrance, CA 905031295464279
  46. Karen StricklandSan Francisco, CA 941181245838531
  47. Sabrina SuSan Francisco, CA 941241861946972
  48. Frozan SultaniEl Cajon, CA 920191255192456
  49. Sean Sumner, M.P.T.Fresno, CA 937201952523847
  50. Renee Suss, M.A.T., BCBAHuntington Beach, CA 926491346445533

Source: CMS NPPES, primary taxonomy 171W00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 37 of 51 per resident

  1. Wisconsin1.4
  2. North Carolina1.3
  3. Massachusetts1.2
  4. California1.2
  5. Kansas1.2
  6. Mississippi1.1
  7. 50 states and D.C.2.5

Source: CMS NPPES, primary taxonomy 171W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.0% of these records appear in a Medicare file, against 0.8% 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. California2.0%
  2. United States0.8%

Contractor records in California, measured

  • In a Medicare file9 of 457 · 2.0% here, 0.8% nationally
  • In the CMS Doctors and Clinicians file5 · 1.1% here, 0.7% nationally
  • Not updated in five years or more350 · 76.6% here, 73.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 171W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

457 NPPES records list contractor (171W00000X) as their primary taxonomy with a practice address in California: 1.2 per 100,000 residents against 2.5 nationally (50 states and D.C.). San Francisco has 29 of them (6%).

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. Indiana332
  2. Arizona323
  3. New York623
  4. Texas635

States with a similar rate per 100,000

  1. Kansas1.2
  2. Massachusetts1.2
  3. Mississippi1.1
  4. Alabama1.1

The largest states

  1. Florida749
  2. Ohio705
  3. Georgia699
  4. Texas635
  5. New York623

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.