What is Matthew Caplan's NPI number?

Matthew Caplan's National Provider Identifier (NPI) is 1992666978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Caplan's specialty?

Matthew Caplan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Matthew Caplan located?

Matthew Caplan's practice location on file with NPPES is 4304 18th St Unit 14584, San Francisco, CA 94114-9018.

What is Matthew Caplan's phone number?

The practice phone number listed in the NPPES registry for Matthew Caplan is (415) 494-7892.

Is Matthew Caplan's NPI active?

Yes — Matthew Caplan's NPI (1992666978) is active in the NPPES registry as of the last update on 2025-11-19.

IndividualActive

Matthew Caplan, PSY.D.

NPI 1992666978 · Psychologist · San Francisco, CA

Matthew Caplan, PSY.D. is a Psychologist provider in San Francisco, CA (NPI 1992666978).

Provider details

NPI number: 1992666978
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: Yes
License: PSY35963 (CA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PSY35963 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

4304 18th St Unit 14584

San Francisco, CA 94114-9018

Phone: (415) 494-7892

Street-level locationGet directions

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Mailing address