NPPES file of Aug 9, 2026

Prosthetist in California

309 NPPES records list prosthetist with a practice address in California, 0.8 per 100,000 residents, the 9th highest rate of 51. Los Angeles and Sacramento have the most; each record links to the provider's NPI and the California license search. Page 6 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 224P00000X · 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. Sacramento18
  3. Fresno17
  4. San Francisco16
  5. San Diego13

Prosthetist records in California

  1. Edward Sisson, CPOChico, CA 959261568657724
  2. James Skardoutos, CPFresno, CA 937201205565355
  3. Wade Skardoutos, CPSanta Clara, CA 950541346427069
  4. Jonathan Skerritt, CPOSan Diego, CA 921031366638116
  5. Eric Smith, CPSacramento, CA 958161932349883
  6. William Snider, CPRedding, CA 960011093903569
  7. Laura So, CPOSan Luis Obispo, CA 934011922270172
  8. Cameron Stewart, BOCO, BOCPRiverside, CA 925071578110508
  9. Charles Stockert, CPOStockton, CA 952021790974137
  10. Randall Strong, C.P.Vista, CA 920831104097120
  11. Taed Studer, CPOArroyo Grande, CA 934201346439932
  12. Mary SwineyLos Angeles, CA 900081255815155
  13. Gavin Tablada, CPFresno, CA 937111437346418
  14. John Taylor, CPOSan Luis Obispo, CA 934011982893574
  15. Justin Tegerstrand, CPORedding, CA 960011013417393
  16. Ann Theobald, CPSacramento, CA 958161295924041
  17. Ebony ThomasWoodland, CA 957761104713528
  18. Laverne ThomasLong Beach, CA 908081659804144
  19. Ronald Thurman, C.P.Chico, CA 959261508908716
  20. Brian Torbett, CPApple Valley, CA 923071366639775
  21. Trevor Townsend, C.P.O.Bakersfield, CA 933011134367857
  22. Benjamin Tran, C.O.Pomona, CA 917671083980601
  23. Minh Tran, C.P.Loma Linda, CA 923541093952178
  24. Stephen Tregoning, C.P.O.Chula Vista, CA 919101356512305
  25. Robert Tschida, CPOSanta Cruz, CA 950621952590382
  26. Anthony Ung, CPOSan Francisco, CA 941031801337597
  27. Randy Vallembois, CPOFresno, CA 937271215579230
  28. Steven Vera, C.O., C.P.Sacramento, CA 958231154577484
  29. John Vetter, CPOValley Village, CA 916071710482807
  30. George Villarruel, CPSacramento, CA 958161164718235
  31. Keith VinnecourLos Angeles, CA 900481467690362
  32. Charles Wade, CPModesto, CA 953551558558544
  33. Michael Ward, C.P.O.Temecula, CA 925921720259872
  34. Roger Weber, CPOPasadena, CA 911051194913962
  35. David Wegner, C.P.O.Bakersfield, CA 933011326263856
  36. Scott Weisman, CPFresno, CA 937261518076314
  37. James Welch, CP, CPED, CFOPleasant Hill, CA 945231710175757
  38. John Wettstein, CPVisalia, CA 932771386833721
  39. David Weymouth, CPOLodi, CA 952421881839389
  40. Nathan Whiting, CPOVentura, CA 930031689500936
  41. Richard Wilcox, CPSacramento, CA 958171780964999
  42. Robert Wilcox, C.P.O.La Jolla, CA 920371427229467
  43. Albert Williams Jr, C.P.El Centro, CA 922431730350596
  44. Jon Wilson, CPOSalinas, CA 939011538358387
  45. Natalie Wilson, CPOGlendale, CA 912061376029512
  46. Williard Wilson, C.P.Bakersfield, CA 933011760620488
  47. Kendall WinstonLos Angeles, CA 900731053246751
  48. Jason Wong, BOCO BOCPSacramento, CA 958231245705805
  49. Larry Wong, CPSignal Hill, CA 907551578840872
  50. Lee Wong, CPOPasadena, CA 911051326578220

Source: CMS NPPES, primary taxonomy 224P00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 9 of 51 per resident

  1. South Carolina0.9
  2. Texas0.8
  3. Mississippi0.8
  4. California0.8
  5. Tennessee0.8
  6. Georgia0.8
  7. 50 states and D.C.0.6

Source: CMS NPPES, primary taxonomy 224P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against under 0.1% 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. California0.0%
  2. United States0.0%

Prosthetist records in California, measured

  • In a Medicare file0 of 309 · 0.0% here, under 0.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, under 0.1% nationally
  • Not updated in five years or more226 · 73.1% here, 61.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 224P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

309 NPPES records list prosthetist (224P00000X) as their primary taxonomy with a practice address in California: 0.8 per 100,000 residents against 0.6 nationally (50 states and D.C.). Los Angeles has 21 of them (7%).

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. Texas256
  2. North Carolina232
  3. Washington133
  4. Florida115

States with a similar rate per 100,000

  1. Mississippi0.8
  2. Tennessee0.8
  3. Georgia0.8
  4. Arkansas0.7

The largest states

  1. Texas256
  2. North Carolina232
  3. Washington133
  4. Florida115
  5. Georgia83

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.