JOHN DWIGHT MARIS PHD
NPI 1316271125
Psychologist - Clinical in San Francisco, CA

Q: What is John Maris's NPI number?

The NPI number for John Maris is 1316271125. It was assigned to this individual provider in the NPPES registry on September 25, 2009.

Q: What is John Maris's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for John Maris was last updated on September 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 25, 2009

3232 21ST ST APT 11, SAN FRANCISCO, CA 94110(415) 676-0632 Get Directions Write a Review

NPPES record last updated: September 25, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About John Dwight Maris Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN DWIGHT MARIS PHD (NPI 1316271125) is an individual clinical provider in San Francisco, California, licensed in California (PSY22350) and active in the NPI registry since September 2009.

NPPES Registry Identity

NPI1316271125

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameJOHN DWIGHT MARISCredential: PHD

Location Address3232 21ST ST APT 11San Francisco, CA 94110-2435

Mailing Address3232 21st St Apt 11San Francisco, CA 94110-2435 · (415) 676-0632

Phone(415) 676-0632

Sole ProprietorYes

Enumeration DateSeptember 25, 2009

✔ NPI 1316271125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY22350

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

3232 21ST ST APT 11, San Francisco, CA 94110

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Maris's NPI number?

The NPI number for John Maris is 1316271125. It was assigned to this individual provider in the NPPES registry on September 25, 2009.

Where is John Maris located?

John Maris practices at 3232 21st St Apt 11, San Francisco, CA 94110. The listed phone number is (415) 676-0632.

What is John Maris's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for John Maris was last updated on September 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.