Nutritionist Providers in California

133N00000X California
663Providers in state
101Organizations
562Individuals
1/7Page

A directory of 663 health care providers with a business address in California whose primary or secondary taxonomy code is 133N00000X (Nutritionist). You are viewing page 1 of 7, which lists 98 of these providers: 12 organizations and 86 individual providers, of whom 76 are female and 10 are male. On this page, 2 are enrolled in PECOS and 2 accept Medicare assignment. About taxonomy code 133N00000X ›

California Nutritionist 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.

725 WELCH RD
Palo Alto, CA 94304
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Pediatric Gastroenterology
No PECOS
5410 SILVER CANYON RD, A
Yorba Linda, CA 92887
  • Not in PECOS data
  • Individual · Nutritionist
No PECOS
700 E EL CAMINO REAL, SUITE 100
Mountain View, CA 94040
  • Not in PECOS data
  • Individual · Endocrinology, Diabetes & Metabolism
No PECOS
640 WOODLAWN AVE
Venice, CA 90291
  • Not in PECOS data
  • Individual · Marriage & Family Therapist
333 W BASTANCHURY RD 110
Fullerton, CA 92835
  • Not in PECOS data
  • Accepts Medicare assignment
  • Individual · Nutrition, Obesity and Weight Management
No PECOS
9461 CHARLEVILLE BLVD # 1133
Beverly Hills, CA 90212
  • Not in PECOS data
  • Individual · Dietitian, Registered
No PECOS
1040 ASHBURY ST APT 7
San Francisco, CA 94117
  • Not in PECOS data
  • Individual · Nutritionist
No PECOS
1000 FREMONT AVE, SUITE 155
Los Altos, CA 94024
  • Not in PECOS data
  • Organization · Specialist
No PECOS
2950 INTERNATIONAL BLVD
Oakland, CA 94601
  • Not in PECOS data
  • Individual · Dietitian, Registered
No PECOS
17814 WOODRUFF AVE STE 4
Bellflower, CA 90706
  • Not in PECOS data
  • Individual · Health and Wellness Coach

Frequently Asked Questions

As of the latest NPPES update, 663 providers in California are registered under taxonomy code 133N00000X (Nutritionist). Of these, 101 (15%) are organizations and 562 (85%) are individual providers. Among the individual providers, 490 are female and 72 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 July 5, 2026. A provider that recently updated their record may take a short time to appear here.

Provider Composition & Statistics

663Total providers
101Organizations 15%
562Individuals 85%
490Female
72Male
15% Organizations85% Individuals

Among individual providers:

87% F13% 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 26.0.