A. GERSON SCHREIBER MD
NPI 1871645671
Psychiatry & Neurology - Psychiatry in Hayward, CA

Q: What is A. Gerson Schreiber's NPI number?

The NPI number for A. Gerson Schreiber is 1871645671. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Q: What is A. Gerson Schreiber's specialty?

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

Active since January 18, 2007

27400 HESPERIAN BLVD, HAYWARD, CA 94545(510) 784-4000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About A. Gerson Schreiber Md NPPES

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

A. GERSON SCHREIBER MD (NPI 1871645671) is an individual psychiatry provider in Hayward, California, licensed in California (G37459) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1871645671

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameA. GERSON SCHREIBERCredential: MD

Location Address27400 HESPERIAN BLVDHayward, CA 94545-4235

Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3429 · (510) 625-6262

Phone(510) 784-4000

Sole ProprietorNo

Enumeration DateJanuary 18, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1871645671 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 · G37459

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.

27400 HESPERIAN BLVD, Hayward, CA 94545

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Other Identifiers 3

Medicare UPINF16187

Medicare ID-Type Unspecified00G374590

Medicaid00G374590CA

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. MANI M KAMMULA PHARMD

Pharmacist

27400 HESPERIAN BLVD
HAYWARD, CA 94545

Alameda County (510) 784-4462

JAY EDWARD VALLORTIGARA RPH

Pharmacist (Oncology)

27400 HESPERIAN BLVD
HAYWARD, CA 94545

Alameda County (510) 784-4479

BINAL ARUNKUMAR PATEL RPH

Pharmacist

27400 HESPERIAN BLVD
HAYWARD, CA 94545

Alameda County (510) 784-4463

DR. AARON PESSL M.D.

Emergency Medicine

27400 HESPERIAN BLVD
HAYWARD, CA 94545

Alameda County (510) 784-4525

MS. ISABEL PAPP PA

Physician Assistant (Medical)

27400 HESPERIAN BLVD
HAYWARD, CA 94545

Alameda County (510) 784-4528

WAYNE BARBER MD

Otolaryngology

27400 HESPERIAN BLVD
HAYWARD, CA 94545

Alameda County (510) 784-4000

DR. JARED MICHIO NAKASHIMA PHARM.D.

Pharmacist

27400 HESPERIAN BLVD, KAISER HAYWARD INPATIENT PHARMACY
HAYWARD, CA 94545

Alameda County (510) 784-4938

CHITRA R. REDDY MD

Internal Medicine (Nephrology)

27400 HESPERIAN BLVD
HAYWARD, CA 94545

Alameda County (510) 784-4000

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 A. Gerson Schreiber's NPI number?

The NPI number for A. Gerson Schreiber is 1871645671. It was assigned to this individual provider in the NPPES registry on January 18, 2007.

Where is A. Gerson Schreiber located?

A. Gerson Schreiber practices at 27400 Hesperian Blvd, Hayward, CA 94545. The listed phone number is (510) 784-4000.

What is A. Gerson Schreiber'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 A. Gerson Schreiber 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.