Registered Nurse Administrator Providers in California

163WA2000X California
297Providers in state
11Organizations
286Individuals
1/3Page

A directory of 297 health care providers with a business address in California whose primary or secondary taxonomy code is 163WA2000X (Registered Nurse Administrator). You are viewing page 1 of 3, which lists 99 of these providers: 8 organizations and 91 individual providers, of whom 75 are female and 16 are male. On this page, 1 is enrolled in PECOS. About taxonomy code 163WA2000X ›

California Registered Nurse Administrator Directory

Showing 99 providers on page 1 of 3, sorted by last name / organization name. Use the bar below to filter the providers on this page.

No PECOS
5907 GRIZZLY PEAK DR
Bakersfield, CA 93311
  • Not in PECOS data
  • Individual · Administrator
No PECOS
10418 VALLEY BLVD
El Monte, CA 91731
  • Not in PECOS data
  • Individual · Administrator
No PECOS
100 S LOS ROBLES SUITE 550
Pasadena, CA 91188
  • Not in PECOS data
  • Individual · Administrator
No PECOS
9065 EDGEMOOR DR
Santee, CA 92071
  • Not in PECOS data
  • Individual · Administrator
No PECOS
18300 ROSCOE BLVD
Northridge, CA 91325
  • Not in PECOS data
  • Individual · Administrator
No PECOS
1330 ARNOLD DR, 140
Martinez, CA 94553
  • Not in PECOS data
  • Individual · Administrator
No PECOS
16360 MONTEREY ROAD, SUITE 270
Morgan Hill, CA 95037
  • Not in PECOS data
  • Organization · Registered Nurse

Frequently Asked Questions

As of the latest NPPES update, 297 providers in California are registered under taxonomy code 163WA2000X (Registered Nurse Administrator). Of these, 11 (4%) are organizations and 286 (96%) are individual providers. Among the individual providers, 237 are female and 49 are male. The full directory spans 3 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

297Total providers
11Organizations 4%
286Individuals 96%
237Female
49Male
4% Organizations96% Individuals

Among individual providers:

83% F17% 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.