Registered Nurse Oncology Providers in California
A directory of 85 health care providers with a business address in California whose primary or secondary taxonomy code is 163WX0200X (Registered Nurse Oncology). Of these, 1 are registered as organizations and 84 as individual providers. About taxonomy code 163WX0200X ›
California Registered Nurse Oncology Directory
Showing 84 providers on page 1 of 1, sorted by last name / organization name. Use the bar below to filter the providers on this page.
Alameda, CA 94501
- Not in PECOS data
- Individual · Oncology
Encino, CA 91436
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
Stanford, CA 94305
- Not in PECOS data
- Individual · Oncology
Campbell, CA 95008
- Not in PECOS data
- Individual · Oncology
Canoga Park, CA 91303
- Enrolled in PECOS, eligible to order and refer
- Individual · Primary Care
Riverside, CA 92505
- Not in PECOS data
- Individual · Oncology
Concord, CA 94521
- Not in PECOS data
- Individual · Oncology
Antioch, CA 94509
- Not in PECOS data
- Individual · Oncology
San Francisco, CA 94121
- Not in PECOS data
- Individual · Oncology
Santa Monica, CA 90404
- Not in PECOS data
- Individual · Oncology
San Diego, CA 92123
- Not in PECOS data
- Individual · Medical-Surgical
Duarte, CA 91010
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Adult Health
Santa Maria, CA 93454
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
Fresno, CA 93727
- Not in PECOS data
- Individual · Medical-Surgical
Sacramento, CA 95817
- Not in PECOS data
- Individual · Oncology
Stanford, CA 94305
- Enrolled in PECOS, eligible to order and refer
- Individual · Nurse Practitioner
San Francisco, CA 94143
- Not in PECOS data
- Individual · Oncology
Santa Monica, CA 90404
- Not in PECOS data
- Individual · Oncology
Modesto, CA 95350
- Not in PECOS data
- Individual · Oncology
Oakland, CA 94602
- Not in PECOS data
- Individual · Oncology
Ventura, CA 93003
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Primary Care
Santa Monica, CA 90404
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
Martinez, CA 94553
- Not in PECOS data
- Individual · Critical Care Medicine
Orange, CA 92868
- Enrolled in PECOS, eligible to order and refer
- Individual · Oncology
Berkeley, CA 94702
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Family
Stanford, CA 94305
- Enrolled in PECOS, eligible to order and refer
- Individual · Nurse Practitioner
Morgan Hill, CA 95037
- Not in PECOS data
- Organization · Registered Nurse
Palo Alto, CA 94301
- Not in PECOS data
- Individual · Oncology
Emeryville, CA 94608
- Enrolled in PECOS, eligible to order and refer
- Individual · Family
Santa Monica, CA 90404
- Not in PECOS data
- Individual · Oncology
San Francisco, CA 94143
- Not in PECOS data
- Individual · Oncology
Tustin, CA 92780
- Not in PECOS data
- Individual · Oncology
Modesto, CA 95350
- Not in PECOS data
- Individual · Oncology
Stanford, CA 94305
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
Stanford, CA 94305
- Enrolled in PECOS, eligible to order and refer
- Individual · Nurse Practitioner
San Jose, CA 95128
- Not in PECOS data
- Individual · Oncology
Beaumont, CA 92223
- Not in PECOS data
- Individual · Oncology
Mission Hills, CA 91345
- Enrolled in PECOS, eligible to order and refer
- Individual · Family
Modesto, CA 95350
- Not in PECOS data
- Individual · Oncology
West Hollywood, CA 90048
- Not in PECOS data
- Individual · Oncology
Stanford, CA 94305
- Enrolled in PECOS, eligible to order and refer
- Individual · Nurse Practitioner
Santa Monica, CA 90404
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
San Francisco, CA 94143
- Not in PECOS data
- Individual · Clinical Nurse Specialist
San Francisco, CA 94143
- Enrolled in PECOS, eligible to order and refer
- Individual · Nurse Practitioner
Santa Monica, CA 90404
- Enrolled in PECOS, eligible to order and refer
- Individual · Adult Health
Riverside, CA 92505
- Not in PECOS data
- Individual · Oncology
San Francisco, CA 94122
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Psychiatric/Mental Health
Mather, CA 95655
- Enrolled in PECOS, eligible to order and refer
- Individual · Family
Los Angeles, CA 90089
- Not in PECOS data
- Individual · Adult Health
Duarte, CA 91010
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Adult Health
Santa Monica, CA 90404
- Not in PECOS data
- Individual · Oncology
Oakland, CA 94611
- Not in PECOS data
- Individual · Oncology
Sacramento, CA 95817
- Not in PECOS data
- Individual · Oncology
Palo Alto, CA 94304
- Not in PECOS data
- Individual · Registered Nurse
Torrance, CA 90505
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Family
Los Gatos, CA 95032
- Not in PECOS data
- Individual · Oncology
Visalia, CA 93277
- Not in PECOS data
- Individual · Oncology
Santa Barbara, CA 93105
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Family
Laguna Hills, CA 92653
- Enrolled in PECOS, eligible to order and refer
- Individual · Nurse Practitioner
Los Angeles, CA 90073
- Not in PECOS data
- Individual · Oncology
Chula Vista, CA 91911
- Not in PECOS data
- Individual · Oncology
Las Angeles, CA 90067
- Not in PECOS data
- Individual · Oncology
La Jolla, CA 92093
- Not in PECOS data
- Individual · Oncology
Palo Alto, CA 94304
- Not in PECOS data
- Individual · Oncology
Glendale, CA 91206
- Not in PECOS data
- Individual · Psychiatric/Mental Health, Adult
San Francisco, CA 94114
- Not in PECOS data
- Individual · Registered Nurse
Sacramento, CA 95817
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
Carlsbad, CA 92011
- Not in PECOS data
- Individual · Registered Nurse
Vista, CA 92081
- Not in PECOS data
- Individual · Oncology
Modesto, CA 95350
- Not in PECOS data
- Individual · Oncology
Santa Monica, CA 90404
- Not in PECOS data
- Individual · Oncology
Santa Maria, CA 93454
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
Morgan Hill, CA 95037
- Not in PECOS data
- Individual · Oncology
Modesto, CA 95350
- Not in PECOS data
- Individual · Oncology
Los Angeles, CA 90027
- Not in PECOS data
- Individual · Administrator
Palo Alto, CA 94304
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
Palo Alto, CA 94304
- Not in PECOS data
- Individual · Oncology
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Frequently Asked Questions
As of the latest NPPES update, 85 providers in California are registered under taxonomy code 163WX0200X (Registered Nurse Oncology). Of these, 1 (1%) are organizations and 84 (99%) are individual providers. Among the individual providers, 74 are female and 10 are male.
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 12, 2026. A provider that recently updated their record may take a short time to appear here.
Provider Composition & Statistics
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.