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Psychologists in Upland, CA

Browse 10 Psychologist providers listed in NPPES with a practice address in Upland, California.

10 Healthcare Providers

How Upland compares with the U.S.

Upland has 13 Psychologists per 100,000 residents, 11% lower than the U.S. rate of 14.

That is 10 active Psychologists with a practice address in Upland, for a population of 79,257.

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.

Too few Psychologists in Upland 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 Registry addresses can be out of date.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€“10 of 10 providers
With recent CMS data first, then Aโ€“Z

Dr. Joyce E. Handler , PsyD

Psychologist

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
400 N Mountain Ave, Suite 242, Upland, CA 917865176
Phone: 9099814375
NPI Identifier 1497025498
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Dr. Emily Ann Morton , PsyD

Psychologist

Active NPI Status
954 W Foothill Blvd Ste A, Upland, CA 917863782
Phone: 9099464222
NPI Identifier 1316231756
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Dr. Scott Nicholas Ballinger , PsyD

Psychologist

Active NPI Status
1476 N Pinebrook Ave, Upland, CA 917862680
Phone: 9098435792
NPI Identifier 1982125332
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Active NPI Status
954 W Foothill Blvd Ste A, Upland, CA 917863782
Phone: 9099464222
NPI Identifier 1770702771
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Dr. Alejandra Gonzalez , PsyD

Psychologist

Active NPI Status
400 N Mountain Ave, Upland, CA 917865176
Phone: 9517603210
NPI Identifier 1750222196
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Dr. Perry Thomas Guthrie , PhD

Psychologist

Active NPI Status
400 N Mountain Ave, #243, Upland, CA 917865176
Phone: 9093998718
NPI Identifier 1871510750
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Dr. Stephanie Johnson , PsyD

Psychologist

Active NPI Status
222 N Mountain Ave Ste 110b, Upland, CA 917865714
Phone: 9099995220
NPI Identifier 1639531965
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Dr. Joseph Charles Mccarty , PhD, NCSP

Psychologist

Active NPI Status
288 W 9th St, Upland, CA 917865949
Phone: 5094122588
NPI Identifier 1831278910
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Dr. Ashley D. Prueitt , PsyD

Psychologist

Active NPI Status
954 W Foothill Blvd Ste A, Upland, CA 917863782
Phone: 9099464222
NPI Identifier 1548598220
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Dr. Diane Puchbauer , PsyD

Psychologist

Active NPI Status
188 N Euclid Ave, Upland, CA 917866083
Phone: 5625470137
NPI Identifier 1831427293
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Frequently Asked Questions about Psychologist in Upland

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.