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DR. JEFFREY PAUL HAYS MD
NPI 1578798237
Psychiatry & Neurology - Psychiatry in San Francisco, CA

Active since May 26, 2009
50 CALIFORNIA ST, SUITE 3040, SAN FRANCISCO, CA 94111(415) 398-2753(415) 398-0772 Get Directions Write a Review

NPPES record last updated: May 26, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jeffrey Paul Hays Md NPPES

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

DR. JEFFREY PAUL HAYS MD (NPI 1578798237) is an individual psychiatry provider in San Francisco, California, licensed in California (G52598) and active in the NPI registry since May 2009.

NPPES Registry Identity

NPI1578798237
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. JEFFREY PAUL HAYSCredential: MD
Location Address50 CALIFORNIA ST, SUITE 3040San Francisco, CA 94111-4624
Mailing Address50 California St, Suite 3040San Francisco, CA 94111-4624 · (415) 398-2753 · Fax (415) 398-0772
Phone(415) 398-2753
Fax(415) 398-0772
Sole ProprietorYes
Enumeration DateMay 26, 2009
✔ NPI 1578798237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · G52598
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
50 CALIFORNIA ST, San Francisco, CA 94111
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Other Providers at the Same Location NPPES 3

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

CLAUDIA ABREU
Nurse Practitioner (Psychiatric/Mental Health)
50 CALIFORNIA ST
SAN FRANCISCO, CA 94111
San Francisco County (619) 639-9730
DR. JAMES EDWARD HOUSE PH.D.
Psychologist
50 CALIFORNIA ST, SUITE 1500
SAN FRANCISCO, CA 94111
San Francisco County (415) 305-4605
JANELLE FOWLER
Health Educator
50 CALIFORNIA ST
SAN FRANCISCO, CA 94111
San Francisco County (415) 717-7470

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 Jeffrey Hays's NPI number?

The NPI number for Jeffrey Hays is 1578798237. It was assigned to this individual provider in the NPPES registry on May 26, 2009.

Where is Jeffrey Hays located?

Jeffrey Hays practices at 50 California St Suite 3040, San Francisco, CA 94111. The listed phone number is (415) 398-2753.

What is Jeffrey Hays's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Jeffrey Hays was last updated on May 26, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.