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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

STEPHANIE CHIAO MD PC
NPI 1699690537
Psychiatry & Neurology - Psychiatry in Mountain View, CA

Active since August 11, 2026
1580 W EL CAMINO REAL STE 2, MOUNTAIN VIEW, CA 94040(201) 472-5029 Get Directions Write a Review

NPPES record added: August 11, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Stephanie Chiao Md Pc NPPES

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

STEPHANIE CHIAO MD PC (NPI 1699690537) is a healthcare organization registered as a psychiatry in Mountain View, California and active in the NPI registry since August 2026. The organization lists Stephanie Chiao, Owner, as its authorized official.

NPPES Registry Identity

NPI1699690537
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameSTEPHANIE CHIAO MD PC
Location Address1580 W EL CAMINO REAL STE 2Mountain View, CA 94040-2461
Mailing Address4285 Payne Ave # 9827San Jose, CA 95117-3324
Phone(201) 472-5029
Organization SubpartNo
Authorized OfficialStephanie ChiaoOwner · (201) 472-5029
Enumeration DateAugust 11, 2026
NPPES CertifiedAugust 11, 2026
✔ NPI 1699690537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
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.
1580 W EL CAMINO REAL STE 2, Mountain View, CA 94040
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

EVERGREEN PSYCHOTHERAPY APC
Clinic/Center (Adult Mental Health)
1580 W EL CAMINO REAL STE 2
MOUNTAIN VIEW, CA 94040
Santa Clara County (740) 707-0488
MS. BRANDY LEE VANDERHEIDEN MFT
Marriage & Family Therapist
1580 W EL CAMINO REAL STE 2
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 281-9315
MRS. SHIRI PORAT MA, LMFT
Marriage & Family Therapist
1580 W EL CAMINO REAL STE 2
MOUNTAIN VIEW, CA 94040
Santa Clara County (408) 966-9093
STEPHANIE KAY CHIAO
Psychiatry & Neurology (Addiction Psychiatry)
1580 W EL CAMINO REAL STE 2
MOUNTAIN VIEW, CA 94040
Santa Clara County (201) 472-5029
GABRIELA M STERN MSW, LCSW
Social Worker (Clinical)
1580 W EL CAMINO REAL STE 2
MOUNTAIN VIEW, CA 94040
Santa Clara County (650) 220-6450

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 Stephanie Chiao MD PC's NPI number?

The NPI number for Stephanie Chiao MD PC is 1699690537. It was assigned to this organization in the NPPES registry on August 11, 2026.

Where is Stephanie Chiao MD PC located?

Stephanie Chiao MD PC is located at 1580 W El Camino Real Ste 2, Mountain View, CA 94040. The listed phone number is (201) 472-5029.

What is Stephanie Chiao MD PC'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 Stephanie Chiao MD PC was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.