Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Marquis Psychology PC

Organization Clinical Psychologist · NPI 1699471201

Marquis Psychology PC is a Clinical Psychologist in San Diego, California. Registered with an NPI since 2023.

In the registry since
2023
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5252 Balboa Ave Ste 500
San Diego, CA 92117-6935
Phone: (619) 432-7332
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X
Clinical Psychologist Taxonomy 103TC0700X

Record details

NPI number1699471201
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Willa Marquis — President · (619) 432-7332
NPI enumeratedFebruary 6, 2023
Last updated in NPPESAugust 28, 2023
Certification dateAugust 28, 2023
Mailing address5252 Balboa Ave Ste 500, San Diego, CA 92117-6935

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