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Nurse Practitioners in Santa Ana, CA

Browse 43 Nurse Practitioner providers listed in NPPES with a practice address in Santa Ana, California.

43 Healthcare Providers

How Santa Ana compares with the U.S.

Santa Ana has 14 Nurse Practitioners per 100,000 residents, about 48% of the U.S. rate of 29.

That is 43 active Nurse Practitioners with a practice address in Santa Ana, for a population of 312,534.

The California rate is 21 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.

77% of Nurse Practitioners in Santa Ana listed in the CMS Medicare file (10 of 13) accept Medicare assignment. That is lower than the California share of 92%.

Only 13 of 43 active Nurse Practitioners in Santa Ana appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

46% of Nurse Practitioners in Santa Ana listed in the CMS Medicare file (6 of 13) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 36%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Nurse Practitioner Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Nurse Practitioner practitioners in Santa Ana, CA

Source: CMS PECOS
PECOS Enrolled Specialists 16 In Santa Ana, CA
Part B Lab & Imaging Eligible 16 Diagnostic Referrals
DME Ordering Eligible 20 Durable Medical Equipment
Home Health Agency Referrals 16 HHA Ordering Eligible
Showing 1โ€“20 of 43 providers
With recent CMS data first, then Aโ€“Z

Lauren Yvonne Azuela , PMHNP-BC

Nurse Practitioner

Active NPI Status
615 W Civic Center Dr Ste 200, Santa Ana, CA 927014052
Phone: 7147953444
NPI Identifier 1487152054
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Lindsey Marie Barnett , FNP-C

Nurse Practitioner

Active NPI Status
1241 E Dyer Rd Ste 145, Santa Ana, CA 927055694
Phone: 9494491112
NPI Identifier 1053835637
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Eileen May Nepomuceno Barraza , NP

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3501 S Harbor Blvd, Santa Ana, CA 927046919
Phone: 7149292300
NPI Identifier 1487105243
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Misun Choi , NP

Nurse Practitioner

Active NPI Status
2621 S Bristol St Ste 104, Santa Ana, CA 927045718
Phone: 7146620217
NPI Identifier 1386193480
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Shivalee Mansukh Dadhania

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
200 W Santa Ana Blvd Ste 1000, Santa Ana, CA 927017552
Phone: 7144806767
NPI Identifier 1215525480
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Maricar Mercado David

Nurse Practitioner

Active NPI Status
1106 Mabury St, Santa Ana, CA 927014465
Phone: 7145959893
NPI Identifier 1467810309
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Brenda Lee Flores , RNP

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
800 N Main St, Santa Ana, CA 927013576
Phone: 6572826355
NPI Identifier 1548329451
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Michele Marion Gonzales , NP

Nurse Practitioner

Active NPI Status
1226 N Broadway, Santa Ana, CA 927013412
Phone: 7148250940
NPI Identifier 1720048507
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Lynda Yamileth Lopez-Freyre , NP

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
517 N Main St, Suite 100, Santa Ana, CA 927014686
Phone: 7146470401
NPI Identifier 1730425695
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Giselle Alicia Mata , FNP

Nurse Practitioner

Active NPI Status
1212 W 17th St, Santa Ana, CA 927063418
Phone: 7143772348
NPI Identifier 1255659892
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Kristy Dean Nenadal , NURSE PRACTITIONER

Nurse Practitioner

Active NPI Status
13692 Hewes Ave, Santa Ana, CA 927052774
Phone: 6192440773
NPI Identifier 1487378089
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Angie Songngan Nguyen , NP

Nurse Practitioner

Active NPI Status
1401 W 1st St Ste 101, Santa Ana, CA 927033757
Phone: 7145429700
NPI Identifier 1780189670
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Judy Nguyen

Nurse Practitioner

Active NPI Status
2201 Laird St, Santa Ana, CA 927061315
Phone: 9092446165
NPI Identifier 1396296075
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Oluwaseun Boladale Ogunjimi , NURSE PRACTITIONER

Nurse Practitioner

Active NPI Status
3401 W Sunflower Ave Ste 250, Santa Ana, CA 92704
Phone: 8887899585
NPI Identifier 1194243790
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Elizabeth J Ortega , NP

Nurse Practitioner

Active NPI Status
3130 S Harbor Blvd, Santa Ana, CA 927046824
Phone: 7146198777
NPI Identifier 1326194689
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Estelei Aquino Penuliar

Nurse Practitioner

Active NPI Status
3401 W Sunflower Ave, Suite 250, Santa Ana, CA 927046948
Phone: 7146198777
NPI Identifier 1982787826
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Nhu Pham , FNP

Nurse Practitioner

Active NPI Status
2010 E 1st St Ste 100, Santa Ana, CA 927054086
Phone: 7147860294
NPI Identifier 1912511718
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Voranan Pongquan , NP

Nurse Practitioner

Active NPI Status
3401 W Sunflower Ave, Suite 250, Santa Ana, CA 927046948
Phone: 7146198777
NPI Identifier 1487938452
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Carole Reilly

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5 Hutton Centre Dr Ste 950, Santa Ana, CA 927078714
Phone: 8554347763
NPI Identifier 1730910167
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Louis Salazar , CFNP

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
800 N Main St, Santa Ana, CA 927013576
Phone: 6572826355
NPI Identifier 1669407102
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Frequently Asked Questions about Nurse Practitioner in Santa Ana

How do I check a Nurse Practitioner 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.