Preferred Provider Organization Providers in California

305R00000X California
607Providers in state
579Organizations
28Individuals
1/7Page

A directory of 607 health care providers with a business address in California whose primary or secondary taxonomy code is 305R00000X (Preferred Provider Organization). You are viewing page 1 of 7, which lists 98 of these providers: 92 organizations and 6 individual providers, of whom 6 are female. About taxonomy code 305R00000X ›

California Preferred Provider Organization Directory

Showing 98 providers on page 1 of 7, sorted by last name / organization name. Use the bar below to filter the providers on this page.

No PECOS
1010 WILSHIRE BLVD, SUITE 113
Los Angeles, CA 90017
  • Not in PECOS data
  • Organization · Preferred Provider Organization
12345 MOUNTAIN AVE, SUITE X
Chino, CA 91710
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
18800 AMAR RD STE B2
Walnut, CA 91789
  • Not in PECOS data
  • Organization · Health Maintenance Organization
No PECOS
16170 PEBBLE BEACH DR, APT 65
Victorville, CA 92395
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
18411 CRENSHAW BLVD STE 340
Torrance, CA 90504
  • Not in PECOS data
  • Organization · In Home Supportive Care
No PECOS
137 W CHAPMAN AVE STE A
Fullerton, CA 92832
  • Not in PECOS data
  • Organization · Preferred Provider Organization
1040 TIERRA DEL REY STE 209
Chula Vista, CA 91910
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
1210 E ARQUES AVE STE 202
Sunnyvale, CA 94085
  • Not in PECOS data
  • Organization · Preferred Provider Organization
3941 SAN DIMAS ST, 104
Bakersfield, CA 93301
  • Not in PECOS data
  • Organization · Preferred Provider Organization
800 NEW LOS ANGELES AVE
Moorpark, CA 93021
  • Not in PECOS data
  • Organization · Preferred Provider Organization
7334 TOPANGA CANYON BLVD, SUITE 117
Canoga Park, CA 91303
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
26676 PORTOLA PKWY, STE. C
Foothill Ranch, CA 92610
  • Not in PECOS data
  • Organization · Preferred Provider Organization
8829 SHELDON RD STE 150
Elk Grove, CA 95624
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
126 W EL NORTE PKWY
Escondido, CA 92026
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
7601 HOSPITAL DR, SUITE 220
Sacramento, CA 95823
  • Not in PECOS data
  • Individual · Preferred Provider Organization
127 S BRAND BLVD # 241
Glendale, CA 91204
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
3625 E THOUSAND OAKS BLVD, SUITE 178
Westlake Village, CA 91362
  • Not in PECOS data
  • Organization · Preferred Provider Organization
2301 CAMINO RAMON, SUITE 240
San Ramon, CA 94583
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
8265 W SUNSET BLVD STE 207
West Hollywood, CA 90046
  • Not in PECOS data
  • Organization · Preferred Provider Organization
No PECOS
4711 NATICK AVE, 125
Sherman Oaks, CA 91403
  • Not in PECOS data
  • Individual · Preferred Provider Organization
No PECOS
2345 E COAST HWY STE C
Corona Del Mar, CA 92625
  • Not in PECOS data
  • Organization · Preferred Provider Organization

Frequently Asked Questions

As of the latest NPPES update, 607 providers in California are registered under taxonomy code 305R00000X (Preferred Provider Organization). Of these, 579 (95%) are organizations and 28 (5%) are individual providers. Among the individual providers, 18 are female and 10 are male. The full directory spans 7 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

607Total providers
579Organizations 95%
28Individuals 5%
18Female
10Male
95% Organizations5% Individuals

Among individual providers:

64% F36% 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.