Marquis Psychology PC
NPI 1699471201 · Clinical Child & Adolescent Psychologist · San Diego, CA
Marquis Psychology PC is a Clinical Child & Adolescent Psychologist organization in San Diego, CA (NPI 1699471201).
Provider details
- NPI number
- 1699471201
- Entity type
- Organization
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Willa Marquis, President(619) 432-7332
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Psychologist103TC0700X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-02-06
- Last updated
- 2023-08-28
- Certified
- 2023-08-28
Frequently asked questions
- What is Marquis Psychology PC's NPI number?
- Marquis Psychology PC's National Provider Identifier (NPI) is 1699471201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marquis Psychology PC?
- Marquis Psychology PC is classified in the NPPES registry as Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Marquis Psychology PC located?
- Marquis Psychology PC's practice location on file with NPPES is 5252 Balboa Ave Ste 500, San Diego, CA 92117-6935.
- What is Marquis Psychology PC's phone number?
- The practice phone number listed in the NPPES registry for Marquis Psychology PC is (619) 432-7332.
- Who is the authorized official for Marquis Psychology PC?
- The authorized official listed on Marquis Psychology PC's NPPES record is Willa Marquis, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marquis Psychology PC's NPI active?
- Yes — Marquis Psychology PC's NPI (1699471201) is active in the NPPES registry as of the last update on 2023-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.