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Registered Nurses in Fairfield, CA

Browse 108 Registered Nurse providers listed in NPPES with a practice address in Fairfield, California.

108 Healthcare Providers

How Fairfield compares with the U.S.

Fairfield has 89 Registered Nurses per 100,000 residents, 2.0 times the U.S. rate of 44.

That is 108 active Registered Nurses with a practice address in Fairfield, for a population of 120,785.

The California rate is 34 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few Registered Nurses in Fairfield are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“20 of 108 providers
With recent CMS data first, then Aโ€“Z

Angeline Sabrina Zarghami , RN

Registered Nurse

Active NPI Status Accepts Medicare Assignment
1200 B Gale Wilson Blvd, Fairfield, CA 945333552
Phone: 7076464166
NPI Identifier 1023209939
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Marissa Aden

Registered Nurse

Active NPI Status
1234 Empire St, Fairfield, CA 945335711
Phone: 5103171444
NPI Identifier 1437535176
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Chinonso Ahamefule

Registered Nurse

Active NPI Status
275 Beck Ave, Fairfield, CA 945336804
Phone: 7077848070
NPI Identifier 1336629971
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Stacy Cristina Alberto , RN, PHN

Registered Nurse

Active NPI Status
275 Beck Ave, Fairfield, CA 945336804
Phone: 7073891736
NPI Identifier 1235096637
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James Harper Allard , RN, PHN

Registered Nurse

Active NPI Status
275 Beck Ave, Fairfield, CA 945336804
Phone: 7077848356
NPI Identifier 1841709805
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Gabrielle Anderson , RNC-OB, BSN, PHN

Registered Nurse

Active NPI Status
275 Beck Ave # Ms 5-240, Fairfield, CA 945336804
Phone: 7078631360
NPI Identifier 1841771771
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Jennifer Arrington

Registered Nurse

Active NPI Status
500 Union Ave, Fairfield, CA 945336300
Phone: 7077847150
NPI Identifier 1649064007
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Fleurdeliz Balmaceda , RN, BSN, PHN

Registered Nurse

Active NPI Status
275 Beck Ave, Fairfield, CA 945336804
Phone: 7077848168
NPI Identifier 1356876593
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Malissa Blair , RN

Registered Nurse

Active NPI Status
2101 Courage Dr, Fairfield, CA 94533
Phone: 7077503000
NPI Identifier 1003154287
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Christina Bonifacini Patch , RN

Registered Nurse

Active NPI Status
2101 Courage Dr, Fairfield, CA 945336717
Phone: 7077503000
NPI Identifier 1295165520
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Jared Thomas Bunde , RN, PHN

Registered Nurse

Active NPI Status
1101 B Gale Wilson Blvd, Fairfield, CA 945333700
Phone: 7076465000
NPI Identifier 1629425004
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Judith Butiu

Registered Nurse

Active NPI Status
2101 Courage Dr, Fairfield, CA 945336717
Phone: 7076318471
NPI Identifier 1225406044
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Rochelee Cadatal , RN

Registered Nurse

Active NPI Status
4113 Fall Creek Ct, Fairfield, CA 945346637
Phone: 7078630125
NPI Identifier 1225782410
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Sonja Demara Cahoon , CNM

Registered Nurse

Active NPI Status Accepts Medicare Assignment
2101 Courage Dr, Fairfield, CA 945336717
Phone: 7074281131
NPI Identifier 1902104250
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Cynthia Morales Camarillo , RN

Registered Nurse

Active NPI Status
1101 B Gale Wilson Blvd Ste 101c, Fairfield, CA 945333771
Phone: 8662684484
NPI Identifier 1952223109
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Kelly Castillo

Registered Nurse

Active NPI Status
470 Chadbourne Rd Ste A, Fairfield, CA 945349620
Phone: 7074198989
NPI Identifier 1154916617
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Michelle Del Rosario Castrillo , REGISTERED NURSE

Registered Nurse

Active NPI Status
275 Beck Ave, Fairfield, CA 945336804
Phone: 7077848901
NPI Identifier 1336927235
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Amrita Chand , RN

Registered Nurse

Active NPI Status
2550 Hilborn Rd Apt 231, Fairfield, CA 945348604
Phone: 6506002438
NPI Identifier 1528785755
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Alex Chu , BSN, RN

Registered Nurse

Active NPI Status
101 Bodin Cir, Fairfield, CA 945351809
Phone: 8634233117
NPI Identifier 1962005470
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Seth Cloues , RN

Registered Nurse

Active NPI Status
2101 Courage Dr, Fairfield, CA 945336717
Phone: 7077503000
NPI Identifier 1497095814
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Frequently Asked Questions about Registered Nurse in Fairfield

How do I check a Registered Nurse practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.