Occupational Therapy Assistant Providers in California

224Z00000X California
1,777Providers in state
101Organizations
1,676Individuals
1/18Page

A directory of 1,777 health care providers with a business address in California whose primary or secondary taxonomy code is 224Z00000X (Occupational Therapy Assistant). You are viewing page 1 of 18, which lists 96 of these providers: 9 organizations and 87 individual providers, of whom 59 are female and 28 are male. About taxonomy code 224Z00000X ›

California Occupational Therapy Assistant Directory

Showing 96 providers on page 1 of 18, sorted by last name / organization name. Use the bar below to filter the providers on this page.

No PECOS
303 W VERDUGO AVE APT 108
Burbank, CA 91502
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
5626 W LAMONA AVE
Fresno, CA 93722
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
140 S FLOWER ST STE 100
Orange, CA 92868
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
21065 ASHLEY LN
Lake Forest, CA 92630
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
7812 EDINGER AVE STE 400
Huntington Beach, CA 92647
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
31248 OAK CREST DR, SUITE 120
Westlake Village, CA 91361
  • Not in PECOS data
  • Organization · Occupational Therapist
No PECOS
25100 CALABASAS RD
Calabasas, CA 91302
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
891 VIA CONCEPCION
Riverside, CA 92506
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
24100 MONROE AVE
Murrieta, CA 92562
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
2080 CENTURY PARK E STE 405
Los Angeles, CA 90067
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
12900B GARDEN GROVE BLVD STE 235
Garden Grove, CA 92843
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
12900B GARDEN GROVE BLVD STE 235
Garden Grove, CA 92843
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
1437 W WOODCREST AVE
Fullerton, CA 92833
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
273 E BEVERLY BLVD
Montebello, CA 90640
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
4635 COLLEGE OAK DR
Sacramento, CA 95841
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
9435 RENDALIA ST.
Bellflower, CA 90706
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
1323 17TH ST
Santa Monica, CA 90404
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
1632 PUENTE AVE
Baldwin Park, CA 91706
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
8135 PAINTER AVE STE 200
Whittier, CA 90602
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
6225 PASO LOS CERRITOS
San Jose, CA 95120
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
3140 DEL VINA ST
Pasadena, CA 91107
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
1 SAN BRUNO AVE UNIT G
Brisbane, CA 94005
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
544 VIA SORRENTO
Morgan Hill, CA 95037
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant
No PECOS
2540 CARMICHAEL WAY
Carmichael, CA 95608
  • Not in PECOS data
  • Individual · Occupational Therapy Assistant

Frequently Asked Questions

As of the latest NPPES update, 1,777 providers in California are registered under taxonomy code 224Z00000X (Occupational Therapy Assistant). Of these, 101 (6%) are organizations and 1,676 (94%) are individual providers. Among the individual providers, 1,321 are female and 355 are male. The full directory spans 18 pages of up to 100 providers each.

Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.

The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on June 21, 2026. A provider that recently updated their record may take a short time to appear here.

Provider Composition & Statistics

1,777Total providers
101Organizations 6%
1,676Individuals 94%
1,321Female
355Male
6% Organizations94% Individuals

Among individual providers:

79% F21% M

Counts reflect California. Gender is recorded for individual providers only. Source: NPPES.

Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 25.1.