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Psychologists in Fountain Valley, CA

Browse 16 Psychologist providers listed in NPPES with a practice address in Fountain Valley, California.

16 Healthcare Providers

How Fountain Valley compares with the U.S.

Fountain Valley has 28 Psychologists per 100,000 residents, 2.0 times the U.S. rate of 14.

That is 16 active Psychologists with a practice address in Fountain Valley, for a population of 56,258.

The California rate is 19 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 Psychologists in Fountain Valley 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 Registry addresses can be out of date.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€“16 of 16 providers
With recent CMS data first, then Aโ€“Z

Dr. Joan R. David , PhD

Psychologist

Active NPI Status Accepts Medicare Assignment
9550 Warner Ave, Suite 250-05, Fountain Valley, CA 927085644
Phone: 7145932355
NPI Identifier 1235464272
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Skylar Ball

Psychologist

Active NPI Status
18350 Mount Langley St Ste 220, Fountain Valley, CA 927086912
Phone: 3367064434
NPI Identifier 1386521854
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Angelica Bowen , MS

Psychologist

Active NPI Status
10101 Slater Avenue, Fountain Valley, CA 92708
Phone: 7143782620
NPI Identifier 1568711653
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Active NPI Status
18350 Mount Langley St Ste 200, Fountain Valley, CA 927086912
Phone: 7143782620
NPI Identifier 1083263990
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Active NPI Status
10061 Talbert Ave, 200, Fountain Valley, CA 927085159
Phone: 7149653622
NPI Identifier 1265826325
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Dr. Marialice Faubel , PhD

Psychologist

Active NPI Status
11060 El Amarillo Ave, Fountain Valley, CA 927084904
Phone: 7144343656
NPI Identifier 1336160365
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Jacquelyn Harlan

Psychologist

Active NPI Status
9550 Warner Ave Ste 250, Fountain Valley, CA 927082842
Phone: 7145932300
NPI Identifier 1134563133
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Dr. David Kendis , PsyD

Psychologist

Active NPI Status
10241 Kings River Ct, Fountain Valley, CA 927085902
Phone: 7146989286
NPI Identifier 1265807119
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Active NPI Status
18350 Mount Langley St Ste 220, Fountain Valley, CA 927086912
Phone: 2104133109
NPI Identifier 1851072581
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Active NPI Status
18350 Mount Langley St Ste 220, Fountain Valley, CA 927086912
Phone: 7143782620
NPI Identifier 1982077715
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Dr. Rajarathnam Sainath , PsyD

Psychologist

Active NPI Status
11100 Warner Ave, Suite 268, Fountain Valley, CA 927087506
Phone: 7145409911
NPI Identifier 1659607364
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Active NPI Status
18350 Mount Langley St Ste 220, Fountain Valley, CA 927086912
Phone: 7143782620
NPI Identifier 1740167212
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Dr. Noelle Sheppard , PsyD

Psychologist

Active NPI Status
11037 Warner Ave # 339, Fountain Valley, CA 927084007
Phone: 8002734292
NPI Identifier 1205373131
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Madison Vermazen

Psychologist

Active NPI Status
18350 Mount Langley St Ste 220, Fountain Valley, CA 927086912
Phone: 7143782620
NPI Identifier 1316554926
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Dr. Richard R Weber , PhD

Psychologist

Active NPI Status
10840 Warner Avenue, Suite 105, Fountain Valley, CA 92708
Phone: 7145938873
NPI Identifier 1841397734
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David Whitsett

Psychologist

Active NPI Status
18350 Mount Langley St Ste 220, Fountain Valley, CA 927086912
Phone: 1473782620
NPI Identifier 1548742083
View Full Profile

Frequently Asked Questions about Psychologist in Fountain Valley

How do I check a Psychologist 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.