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DR. DIANA L WERTZ M.D., PH.D.
NPI 1205147113
Psychiatry & Neurology - Psychiatry in San Mateo, CA

Active since June 24, 2010
1700 S AMPHLETT BLVD, SUITE 250F, SAN MATEO, CA 94402(650) 690-2778(844) 864-1701 Get Directions Write a Review

NPPES record last updated: August 11, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Diana L Wertz M.d., Ph.d. NPPES

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

DR. DIANA L WERTZ M.D., PH.D. (NPI 1205147113) is an individual psychiatry provider in San Mateo, California, licensed in California (A119989) and active in the NPI registry since June 2010.

NPPES Registry Identity

NPI1205147113
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. DIANA L WERTZCredential: M.D., PH.D.
Location Address1700 S AMPHLETT BLVD, SUITE 250FSan Mateo, CA 94402-2701
Mailing Address1630 S Delaware St, Po Box 25572San Mateo, CA 94402-6600 · (650) 690-2778 · Fax (844) 864-1701
Phone(650) 690-2778
Fax(844) 864-1701
Sole ProprietorYes
Enumeration DateJune 24, 2010
Last NPPES UpdateAugust 11, 2015
✔ NPI 1205147113 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 · A119989
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.
1700 S AMPHLETT BLVD, San Mateo, CA 94402
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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.

MR. GARDY F DESROCHES RN
Registered Nurse
1700 S AMPHLETT BLVD
SAN MATEO, CA 94402
San Mateo County (239) 304-6187
MR. RICHARD MARK WINETZKY LMFT
Marriage & Family Therapist
1700 S AMPHLETT BLVD, SUITE 250D
SAN MATEO, CA 94402
San Mateo County (650) 863-7753
KIM OLENIC MSW, LCSW
Social Worker (Clinical)
1700 S AMPHLETT BLVD, SUITE 250F
SAN MATEO, CA 94402
San Mateo County (310) 908-6142

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 Diana Wertz's NPI number?

The NPI number for Diana Wertz is 1205147113. It was assigned to this individual provider in the NPPES registry on June 24, 2010.

Where is Diana Wertz located?

Diana Wertz practices at 1700 S Amphlett Blvd Suite 250F, San Mateo, CA 94402. The listed phone number is (650) 690-2778.

What is Diana Wertz'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 Diana Wertz was last updated on August 11, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.