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 3 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. Bryan Hayes, CPOSacramento, CA 958161720276025
  2. Elizabeth Heckinger, CPConcord, CA 945201750578837
  3. Jason Heinzeroth, C.P.Monterey, CA 939401174969463
  4. Sean Hembre, CPSanta Rosa, CA 954031871853564
  5. Elizabeth Hendley, CPOSan Jose, CA 951281215372172
  6. Christopher Herman, C.P.San Francisco, CA 941211588819833
  7. Thomas Herman, CPSan Francisco, CA 941171104249838
  8. Jonathan Hernandez DiazLos Angeles, CA 900731093640708
  9. Alexander Hetherington, CPSan Francisco, CA 941581629544499
  10. Jon HillLos Angeles, CA 900771497473854
  11. Matthew Ho, CPOSacramento, CA 958171861292328
  12. Brandon Hong, CPOSanta Clarita, CA 913211295482826
  13. Jeffrey Honma, CPODowney, CA 902421366897043
  14. Andrea HughesLos Angeles, CA 900731780522607
  15. Kenneth Hung, CPOrange, CA 928681679852552
  16. Madonna Ibrahim, CPOSan Diego, CA 921231992281489
  17. Lashawn Igwe, COSMETOLOGISTCorona, CA 928791841072048
  18. Reesheda IvoryElk Grove, CA 956241427591155
  19. Kenneth James, CPOSan Luis Obispo, CA 934011649519026
  20. Kylee James, CPOLong Beach, CA 908131487418232
  21. Kathryn Janiszewski, MSOP CPORedding, CA 960011750988051
  22. Toby Janowitz, CPOPalmdale, CA 935511245228428
  23. Lars Jensen, CPWalnut Creek, CA 945981831387877
  24. Robert Jensen, CPOOakland, CA 946091063690238
  25. Mario Jimenez-Padilla, MSOP, CPFresno, CA 937201629838362
  26. Ashley JohnsonMenifee, CA 925841851926877
  27. Charmie Johnson, CHLSLa Mesa, CA 919421578111290
  28. Charles Jones, C.P.Long Beach, CA 908061275726929
  29. Clint Jonutz, CPSacramento, CA 958211245492701
  30. Denis Jordan, CPAPasadena, CA 911051720628142
  31. Timothy Kanallakan, C.P.Fresno, CA 937261316267727
  32. Kevin Kennedy, C.P.Yuba City, CA 959911922268788
  33. Junhee Kim, COFullerton, CA 928331740721430
  34. Tony Lafrance, CPOOakland, CA 946091326217357
  35. Simon LamAzusa, CA 917021497248215
  36. Tseuk Yan Zennie Lam, CPOLaguna Hills, CA 926531730054347
  37. Sharie LanauteLancaster, CA 935341457124737
  38. Alicia LanderOakland, CA 946011366908741
  39. Bret Laurent, CPSanta Barbara, CA 931051396176814
  40. Larry Lax, CPOLos Angeles, CA 900731528071099
  41. Yongjin Lee, CPOLos Angeles, CA 900171518630490
  42. Darreca LeftridgeSan Diego, CA 921161033855085
  43. Maria Lesieutre, CPOSan Francisco, CA 941581871160531
  44. David Littig, C.P.Ventura, CA 930031427265354
  45. Michael Lozano, CPEureka, CA 955031477746329
  46. Bradley Lucich, C.P.Fresno, CA 937111770770752
  47. Lisa Luna, CPOFountain Valley, CA 927081073744504
  48. Paula Lynch, CPOSan Francisco, CA 941181659704906
  49. Nicholas Madsen, CPOOroville, CA 959651326533738
  50. Phyllis MageeOakland, CA 946021568272474

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.