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DR. JOAN W. BONNAR PH.D.
NPI 1912119058
Psychologist - Clinical in San Francisco, CA

Active since May 03, 2007
1717 UNION ST, SAN FRANCISCO, CA 94123(415) 931-6624 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Joan W. Bonnar Ph.d. NPPES

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

DR. JOAN W. BONNAR PH.D. (NPI 1912119058) is an individual clinical provider in San Francisco, California, licensed in California (PSY8741) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1912119058
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. JOAN W. BONNARCredential: PH.D.
Location Address1717 UNION STSan Francisco, CA 94123-4406
Mailing Address1717 Union StSan Francisco, CA 94123-4406 · (415) 931-6624
Phone(415) 931-6624
Sole ProprietorYes
Enumeration DateMay 3, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1912119058 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 · PSY8741
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.
1717 UNION ST, San Francisco, CA 94123
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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMANDA SUSAN BASLER MFT
Marriage & Family Therapist
1717 UNION ST
SAN FRANCISCO, CA 94123
San Francisco County (415) 683-1899
CALEB PETER BIRKHOFF
Marriage & Family Therapist
1717 UNION ST
SAN FRANCISCO, CA 94123
San Francisco County (415) 742-2225
BRAMBLE LANE PSYCHOLOGY, PC
Counselor (Mental Health)
1717 UNION ST
SAN FRANCISCO, CA 94123
San Francisco County (415) 742-2225
ALEXANDRA LIV GALLIN AMFT
Marriage & Family Therapist
1717 UNION ST
SAN FRANCISCO, CA 94123
San Francisco County (415) 935-1845
MR. MARTIN NEWMAN M.A.
Marriage & Family Therapist
1717 UNION ST
SAN FRANCISCO, CA 94123
San Francisco County (415) 263-5750

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 Joan Bonnar's NPI number?

The NPI number for Joan Bonnar is 1912119058. It was assigned to this individual provider in the NPPES registry on May 3, 2007.

Where is Joan Bonnar located?

Joan Bonnar practices at 1717 Union St, San Francisco, CA 94123. The listed phone number is (415) 931-6624.

What is Joan Bonnar'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 Joan Bonnar was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.