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SARAH HEMI RYU
NPI 1447837067
Psychiatry & Neurology - Psychiatry in Martinez, CA

Active since March 28, 2021
150 MUIR RD, MARTINEZ, CA 94553(925) 372-2000 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sarah Hemi Ryu NPPES

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

SARAH HEMI RYU (NPI 1447837067) is an individual psychiatry provider in Martinez, California, licensed in New York (327270) and active in the NPI registry since March 2021.

NPPES Registry Identity

NPI1447837067
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameSARAH HEMI RYU
Location Address150 MUIR RDMartinez, CA 94553-4668
Mailing Address150 Muir RdMartinez, CA 94553-4668
Phone(925) 372-2000
Sole ProprietorNo
Enumeration DateMarch 28, 2021
Last NPPES UpdateSeptember 25, 2025
NPPES CertifiedSeptember 25, 2025
✔ NPI 1447837067 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 NY · 327270
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.
150 MUIR RD, Martinez, CA 94553
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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.

SAHIBA SINGH CHOWDHARY PSYD
Psychologist (Clinical)
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 372-2557
NESLIHAN JAMES-KANGAL PHD
Psychologist
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 370-4783
DR. BERNADETTE M DUGONI PHARM D
Pharmacist
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 372-2390
PAMELA ADHLAKHA
Occupational Therapist
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 370-4751
DR. ASHIQ MATHEW GEORGE M.D.
Psychiatry & Neurology (Psychiatry)
150 MUIR RD, MENTAL HEALTH CLINIC (116)
MARTINEZ, CA 94553
Contra Costa County (925) 372-2000
UMELO UGWOABA PHD, MPH
Psychologist
150 MUIR RD
MARTINEZ, CA 94553
Contra Costa County (925) 372-2558
BRENT RICHARD FERM PHD
Psychologist
150 MUIR RD, MENTAL HEALTH
MARTINEZ, CA 94553
Contra Costa County (925) 372-2105
DR. MATTHEW S. FALK MD
Nuclear Medicine
150 MUIR RD, VA NORTHERN CALIFORNIA HEALTH CARE SYSTEM
MARTINEZ, CA 94553
Contra Costa County (925) 372-2124

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 Sarah Ryu's NPI number?

The NPI number for Sarah Ryu is 1447837067. It was assigned to this individual provider in the NPPES registry on March 28, 2021.

Where is Sarah Ryu located?

Sarah Ryu practices at 150 Muir Rd, Martinez, CA 94553. The listed phone number is (925) 372-2000.

What is Sarah Ryu'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 Sarah Ryu was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.