Registered Nurse Case Management Providers in California

163WC0400X California
1,112Providers in state
24Organizations
1,088Individuals
1/12Page

A directory of 1,112 health care providers with a business address in California whose primary or secondary taxonomy code is 163WC0400X (Registered Nurse Case Management). You are viewing page 1 of 12, which lists 96 of these providers: 4 organizations and 92 individual providers, of whom 84 are female and 8 are male. On this page, 3 are enrolled in PECOS and 1 accept Medicare assignment. About taxonomy code 163WC0400X ›

California Registered Nurse Case Management Directory

Showing 96 providers on page 1 of 12, sorted by last name / organization name. Use the bar below to filter the providers on this page.

No PECOS
2040 CAMFIELD AVE
Commerce, CA 90040
  • Not in PECOS data
  • Individual · Case Manager/Care Coordinator
No PECOS
4650 W SUNSET BLVD # 53
Los Angeles, CA 90027
  • Not in PECOS data
  • Individual · Case Management
999 BAKER WAY STE 150
San Mateo, CA 94404
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Psychiatric/Mental Health
No PECOS
PO BOX 5080
San Ramon, CA 94583
  • Not in PECOS data
  • Individual · Registered Nurse
No PECOS
200 MERCY CIRCLE
Camp Pendleton, CA 92055
  • Not in PECOS data
  • Individual · Case Management
11942 PARAMOUNT BLVD
Downey, CA 90242
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Family
No PECOS
2000 TRIDENT WAY, BLDG 600 LOGSU
San Diego, CA 92155
  • Not in PECOS data
  • Individual · Case Management

Frequently Asked Questions

As of the latest NPPES update, 1,112 providers in California are registered under taxonomy code 163WC0400X (Registered Nurse Case Management). Of these, 24 (2%) are organizations and 1,088 (98%) are individual providers. Among the individual providers, 1,005 are female and 83 are male. The full directory spans 12 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 28, 2026. A provider that recently updated their record may take a short time to appear here.

Provider Composition & Statistics

1,112Total providers
24Organizations 2%
1,088Individuals 98%
1,005Female
83Male
2% Organizations98% Individuals

Among individual providers:

92% F8% 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.