No PECOS
5228 OUTRIGGER WAY
Oxnard, CA 93035
Oxnard, CA 93035
- Not in PECOS data
- Individual · Acute Care
Registered Nurse Registered Nurse First Assistant Providers in California
163WR0006X
California
315Providers in state
21Organizations
294Individuals
1/4Page
A directory of 315 health care providers with a business address in California whose primary or secondary taxonomy code is 163WR0006X (Registered Nurse Registered Nurse First Assistant). You are viewing page 1 of 4, which lists 95 of these providers: 7 organizations and 88 individual providers, of whom 63 are female and 25 are male. On this page, 8 are enrolled in PECOS and 5 accept Medicare assignment. About taxonomy code 163WR0006X ›
California Registered Nurse Registered Nurse First Assistant Directory
Showing 95 providers on page 1 of 4, sorted by last name / organization name. Use the bar below to filter the providers on this page.
No PECOS
8128 BELLINGRATH DR
Elverta, CA 95626
Elverta, CA 95626
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
100 W CALIFORNIA BLVD
Pasadena, CA 91105
Pasadena, CA 91105
- Not in PECOS data
- Individual · Registered Nurse First Assistant
30200 AGOURA RD STE 195
Agoura Hills, CA 91301
Agoura Hills, CA 91301
- Not in PECOS data
- Organization · Registered Nurse First Assistant
No PECOS
39252 WINCHESTER RD
Murrieta, CA 92563
Murrieta, CA 92563
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
3865 JACKSON ST
Riverside, CA 92503
Riverside, CA 92503
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
24444 VALENCIA BLVD, APT. 1202
Valencia, CA 91355
Valencia, CA 91355
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1165 MONTGOMERY DR
Santa Rosa, CA 95405
Santa Rosa, CA 95405
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
24451 HEALTH CENTER DR
Laguna Hills, CA 92653
Laguna Hills, CA 92653
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
22 CORPORATE PLAZA DR, SUITE 150
Newport Beach, CA 92660
Newport Beach, CA 92660
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
10768 CHESTNUT ST
Los Alamitos, CA 90720
Los Alamitos, CA 90720
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
28062 BAXTER RD
Murrieta, CA 92563
Murrieta, CA 92563
- Not in PECOS data
- Individual · Registered Nurse First Assistant
PECOS
1975 MAXWELL AVE, APT 341
Woodland, CA 95776
Woodland, CA 95776
- Enrolled in PECOS, eligible to order and refer
- Individual · Family
No PECOS
1301 N ROSE DR
Placentia, CA 92870
Placentia, CA 92870
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2110 FOREST AVE
San Jose, CA 95128
San Jose, CA 95128
- Not in PECOS data
- Organization · Registered Nurse First Assistant
No PECOS
644 FIREPIT DR
Diamond Bar, CA 91765
Diamond Bar, CA 91765
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
26107 OAK ST UNIT B
Lomita, CA 90717
Lomita, CA 90717
- Not in PECOS data
- Individual · Registered Nurse First Assistant
280 S MAIN ST STE 200
Orange, CA 92868
Orange, CA 92868
- Enrolled in PECOS, eligible to order and refer
- Individual · Family
2020 SANTA MONICA BLVD STE 400
Santa Monica, CA 90404
Santa Monica, CA 90404
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
No PECOS
401 E WREN AVE
Visalia, CA 93291
Visalia, CA 93291
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2801 ATLANTIC AVE
Long Beach, CA 90806
Long Beach, CA 90806
- Not in PECOS data
- Individual · Registered Nurse First Assistant
26004 WHISPERING OAK LN
Clovis, CA 93619
Clovis, CA 93619
- Not in PECOS data
- Individual · Registered Nurse
No PECOS
696 HAMPSHIRE RD STE 1
Westlake Village, CA 91361
Westlake Village, CA 91361
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1301 N ROSE DR
Placentia, CA 92870
Placentia, CA 92870
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
16420 PERRIS BLVD, SUITE #L
Moreno Valley, CA 92551
Moreno Valley, CA 92551
- Not in PECOS data
- Organization · Family
ENLOE MEDICAL CENTER, 1531 ESPLANADE
Chico, CA 95926
Chico, CA 95926
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
No PECOS
1081 N CHINA LAKE BLVD
Ridgecrest, CA 93555
Ridgecrest, CA 93555
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
10121 PINE AVE
Truckee, CA 96161
Truckee, CA 96161
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
8624 CARLTON OAKS DR
Santee, CA 92071
Santee, CA 92071
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
444 BRUCE ST
Yreka, CA 96097
Yreka, CA 96097
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1 MADRONE ST
Willits, CA 95490
Willits, CA 95490
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
336 E JANICE ST
Long Beach, CA 90805
Long Beach, CA 90805
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
26 POINTE W
Madera, CA 93637
Madera, CA 93637
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1425 S MAIN ST
Walnut Creek, CA 94596
Walnut Creek, CA 94596
- Not in PECOS data
- Individual · Family
No PECOS
152 S LA PEER DR
Beverly Hills, CA 90211
Beverly Hills, CA 90211
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
628 EAST ELDER, FALLBROOK HOSPITAL
Fallbrook, CA 92028
Fallbrook, CA 92028
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1 HOAG DR
Newport Beach, CA 92663
Newport Beach, CA 92663
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1700 COFFEE RD
Modesto, CA 95355
Modesto, CA 95355
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2900 CHANTICLEER AVE
Santa Cruz, CA 95065
Santa Cruz, CA 95065
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
11312 MICHELLE ST
Cerritos, CA 90703
Cerritos, CA 90703
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2572 ELDEN AVE, UNIT C
Costa Mesa, CA 92627
Costa Mesa, CA 92627
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
147 N BRENT ST
Ventura, CA 93003
Ventura, CA 93003
- Not in PECOS data
- Organization · Women's Health
No PECOS
1000 TRANCAS ST
Napa, CA 94558
Napa, CA 94558
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
205 E RIVER PARK CIR
Fresno, CA 93720
Fresno, CA 93720
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1081 N CHINA LAKE BLVD
Ridgecrest, CA 93555
Ridgecrest, CA 93555
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
10921 CHERRY ST STE 100
Los Alamitos, CA 90720
Los Alamitos, CA 90720
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
4505 BLUFF CREEK DR
Modesto, CA 95355
Modesto, CA 95355
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
20895 WINDSONG LN
Redding, CA 96003
Redding, CA 96003
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
24451 HEALTH CENTER DR
Laguna Hills, CA 92653
Laguna Hills, CA 92653
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
6125 N FRESNO ST
Fresno, CA 93710
Fresno, CA 93710
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2170 SOUTH AVE
South Lake Tahoe, CA 96150
South Lake Tahoe, CA 96150
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
14850 ROSCOE BLVD
Panorama City, CA 91402
Panorama City, CA 91402
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
3740 HAMILTON ST
Napa, CA 94558
Napa, CA 94558
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2425 STOCKTON BLVD
Sacramento, CA 95817
Sacramento, CA 95817
- Not in PECOS data
- Individual · Registered Nurse
1805 WENDY WAY
Manhattan Beach, CA 90266
Manhattan Beach, CA 90266
- Not in PECOS data
- Individual · Women's Health
No PECOS
9920 TALBERT AVE
Fountain Valley, CA 92708
Fountain Valley, CA 92708
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
5919 SUNNY CIR
Mira Loma, CA 91752
Mira Loma, CA 91752
- Not in PECOS data
- Individual · Registered Nurse First Assistant
21616 CALIFA ST, APT 312
Woodland Hills, CA 91367
Woodland Hills, CA 91367
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
7014 N WHITNEY AVE
Fresno, CA 93720
Fresno, CA 93720
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
ONE HOSPITAL RD
Newport Beach, CA 92663
Newport Beach, CA 92663
- Not in PECOS data
- Individual · Registered Nurse First Assistant
500 OLD RIVER RD STE 200
Bakersfield, CA 93311
Bakersfield, CA 93311
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
No PECOS
1247 WESTRIDGE DR
Ventura, CA 93003
Ventura, CA 93003
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2417 PAMELA LN
Modesto, CA 95350
Modesto, CA 95350
- Not in PECOS data
- Organization · Registered Nurse
No PECOS
22015 TERESA
Mission Viejo, CA 92692
Mission Viejo, CA 92692
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1901 W LUGONIA AVE
Redlands, CA 92374
Redlands, CA 92374
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2345 QUAIL MEADOW DR
Modesto, CA 95355
Modesto, CA 95355
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
10121 PINE AVE
Truckee, CA 96161
Truckee, CA 96161
- Not in PECOS data
- Individual · Registered Nurse First Assistant
2922 ALDERGROVE CT
Fullerton, CA 92835
Fullerton, CA 92835
- Enrolled in PECOS, eligible to order and refer
- Individual · Family
No PECOS
444 BRUCE ST
Yreka, CA 96097
Yreka, CA 96097
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
85 SIERRA PARK ROAD, PO BOX 660
Mammoth Lakes, CA 93546
Mammoth Lakes, CA 93546
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1400 E CHURCH ST
Santa Maria, CA 93454
Santa Maria, CA 93454
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1643 PALATIA DR
Roseville, CA 95661
Roseville, CA 95661
- Not in PECOS data
- Organization · Registered Nurse First Assistant
No PECOS
10121 PINE AVE
Truckee, CA 96161
Truckee, CA 96161
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2755 HERNDON AVE
Clovis, CA 93611
Clovis, CA 93611
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2601 E CHAPMAN AVE
Orange, CA 92869
Orange, CA 92869
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
8008 FROST ST STE 311
San Diego, CA 92123
San Diego, CA 92123
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
28062 BAXTER RD
Murrieta, CA 92563
Murrieta, CA 92563
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
13043 ARBORWALK LN
Tustin, CA 92782
Tustin, CA 92782
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
85 SIERRA PARK RD
Mammoth Lakes, CA 93546
Mammoth Lakes, CA 93546
- Not in PECOS data
- Individual · Registered Nurse First Assistant
2702 LOW CT
Fairfield, CA 94534
Fairfield, CA 94534
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Nurse Practitioner
5618 TULL ST
Ventura, CA 93003
Ventura, CA 93003
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1224 W ROSEBURG AVE, A
Modesto, CA 95350
Modesto, CA 95350
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
28062 BAXTER RD
Murrieta, CA 92563
Murrieta, CA 92563
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
9920 TALBERT AVE
Fountain Valley, CA 92708
Fountain Valley, CA 92708
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
2755 HERNDON AVE
Clovis, CA 93611
Clovis, CA 93611
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
76 BROOKWOOD AVE, SANTA ROSA AMBULATORY SURGERY CENTER
Santa Rosa, CA 95404
Santa Rosa, CA 95404
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
1360 SAY RD
Santa Paula, CA 93060
Santa Paula, CA 93060
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
343 N RAPHAEL LN
Clovis, CA 93611
Clovis, CA 93611
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
8555 FLORENCE AVE
Downey, CA 90240
Downey, CA 90240
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
20 SWEETBRIAR DR
Chico, CA 95973
Chico, CA 95973
- Not in PECOS data
- Individual · Psychologist
No PECOS
10121 PINE AVE
Truckee, CA 96161
Truckee, CA 96161
- Not in PECOS data
- Individual · Registered Nurse First Assistant
PECOS
2607 HARRIS ST
Eureka, CA 95503
Eureka, CA 95503
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Family
No PECOS
2776 PACIFIC AVE, PACIFIC HOSPITAL OF LONG BEACH
Long Beach, CA 90806
Long Beach, CA 90806
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No PECOS
26651 LAS TUNAS DR
Mission Viejo, CA 92692
Mission Viejo, CA 92692
- Not in PECOS data
- Organization · Registered Nurse First Assistant
No PECOS
21217 NASHVILLE ST
Chatsworth, CA 91311
Chatsworth, CA 91311
- Not in PECOS data
- Individual · Registered Nurse First Assistant
No providers on this page match your filter. Search the full directory instead.
Frequently Asked Questions
As of the latest NPPES update, 315 providers in California are registered under taxonomy code 163WR0006X (Registered Nurse Registered Nurse First Assistant). Of these, 21 (7%) are organizations and 294 (93%) are individual providers. Among the individual providers, 222 are female and 72 are male. The full directory spans 4 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
315Total providers
21Organizations 7%
294Individuals 93%
222Female
72Male
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.
