DR. DAN TZUANG MD
NPI 1114040789
Psychiatry & Neurology - Psychiatry in San Mateo, CA

Q: What is Dan Tzuang's NPI number?

The NPI number for Dan Tzuang is 1114040789. It was assigned to this individual provider in the NPPES registry on April 9, 2007.

Q: What is Dan Tzuang's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Dan Tzuang 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.

Active since April 09, 2007

222 W 39TH AVE, SAN MATEO, CA 94403(650) 573-2530(650) 573-3510 Get Directions Write a Review

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

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About Dr. Dan Tzuang Md NPPES

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

DR. DAN TZUANG MD (NPI 1114040789) is an individual psychiatry provider in San Mateo, California, licensed in California (A97957) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1114040789

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. DAN TZUANGCredential: MD

Location Address222 W 39TH AVESan Mateo, CA 94403-4364

Mailing Address222 W 39th AveSan Mateo, CA 94403-4364

Phone(650) 573-2530

Fax(650) 573-3510

Sole ProprietorNo

Enumeration DateApril 9, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1114040789 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 · A97957

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.

222 W 39TH AVE, San Mateo, CA 94403

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Other Providers at the Same Location NPPES 20

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

DR. LORENA MICHEL PSY.D.

Psychologist (Clinical)