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JAMES HAYASHI
NPI 1922400019
Dentist - General Practice in San Francisco, CA

Active since September 19, 2014
490 POST ST, SUITE 1220, SAN FRANCISCO, CA 94102(415) 986-0382(415) 986-0123 Get Directions Write a Review

NPPES record last updated: September 19, 2014. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About James Hayashi NPPES

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

JAMES HAYASHI (NPI 1922400019) is an individual general practice provider in San Francisco, California, licensed in California (30915) and active in the NPI registry since September 2014.

NPPES Registry Identity

NPI1922400019
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameJAMES HAYASHI
Location Address490 POST ST, SUITE 1220San Francisco, CA 94102
Mailing Address490 Post St, Suite 1220San Francisco, CA 94102 · (415) 986-0382 · Fax (415) 986-0123
Phone(415) 986-0382
Fax(415) 986-0123
Sole ProprietorNo
Enumeration DateSeptember 19, 2014
✔ NPI 1922400019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 30915
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

490 POST ST, San Francisco, CA 94102
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Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

DR. GREGORY S. ZABEK DDS
Dentist (General Practice)
490 POST ST, STE 404
SAN FRANCISCO, CA 94102
San Francisco County (415) 362-1102
DR. KASRA RASTANI M.D., PH.D.
Otolaryngology
490 POST ST, STE 848
SAN FRANCISCO, CA 94102
San Francisco County (415) 781-7220
DERMATOLOGY MEDICAL GROUP OF SAN FRANCISCO, INC
Specialist
490 POST ST, SUITE 700
SAN FRANCISCO, CA 94102
San Francisco County (415) 362-2238
DR. DAVID W KIM MD
Otolaryngology
490 POST ST, STE. 933
SAN FRANCISCO, CA 94102
San Francisco County (415) 773-0800
IVOR A EMANUEL MD
Otolaryngology (Otolaryngic Allergy)
490 POST ST, SUITE 1230
SAN FRANCISCO, CA 94102
San Francisco County (415) 392-3822
DR. ROBERT TSUKASA IMAGAWA D.D.S.
Dentist (General Practice)
490 POST ST, SUITE 1508
SAN FRANCISCO, CA 94102
San Francisco County (415) 391-6582
DR. REBECCA ERIN ARMEL D.D.S.
Dentist (General Practice)
490 POST ST, STE. 1690
SAN FRANCISCO, CA 94102
San Francisco County (415) 421-0317
DR. JOHN EDWARD MAKI M.D.
Surgery
490 POST ST, SUITE #1404
SAN FRANCISCO, CA 94102
San Francisco County (415) 434-0185
DR. ALAN LEE RUBIN M. D.
Specialist
490 POST ST, SUITE 544
SAN FRANCISCO, CA 94102
San Francisco County (415) 391-5667
DR. MICHAEL PARRETT D.D.S.
Dentist (General Practice)
490 POST ST, SUITE 1616
SAN FRANCISCO, CA 94102
San Francisco County (415) 421-3822
DR. DONNA BIGHEART HUROWITZ DDS
Dentist (General Practice)
490 POST ST, 1620
SAN FRANCISCO, CA 94102
San Francisco County (415) 391-7525
DR. ROBERT M WALLEY DDS
Dentist
490 POST ST, SUITE 1205
SAN FRANCISCO, CA 94102
San Francisco County (415) 956-5690
DR. MARK EDWARD PINTER DPM
Podiatrist
490 POST ST, SUITE 450
SAN FRANCISCO, CA 94102
San Francisco County (415) 781-4833
DR. CAROLINE COLOMA DALIGUES D.M.D.
Dentist (General Practice)
490 POST ST, SUITE 1004
SAN FRANCISCO, CA 94102
San Francisco County (415) 362-4041
DR. MELVYN DONALD BERT M.D.
Ophthalmology
490 POST ST, SUITE 1632
SAN FRANCISCO, CA 94102
San Francisco County (415) 433-1600
DR. WILLIAM JOSEPH ESTRIN M.D.
Psychiatry & Neurology (Neurology)
490 POST ST, SUITE 1152
SAN FRANCISCO, CA 94102
San Francisco County (415) 268-0054
MICHAEL J. DANS MD
Dermatology
490 POST ST, SUITE 320
SAN FRANCISCO, CA 94102
San Francisco County (415) 781-1932
DR. WILLIAM WAH TOM D.D.S., M.D.
Dentist (Oral and Maxillofacial Surgery)
490 POST ST, SUITE 1233
SAN FRANCISCO, CA 94102
San Francisco County (415) 392-3122
DR. YUAN-DA FAN M.D.
Obstetrics & Gynecology
490 POST ST, 1112
SAN FRANCISCO, CA 94102
San Francisco County (415) 781-5300
DR. THOMAS WILLIAM MADLAND M.D.
Obstetrics & Gynecology
490 POST ST, #1112
SAN FRANCISCO, CA 94102
San Francisco County (415) 781-5333

Frequently Asked Questions

What is James Hayashi's NPI number?

The NPI number assigned to this healthcare provider is 1922400019, enumerated as an "individual" on September 19, 2014.

Where is the provider located?

The provider is located at 490 POST ST SUITE 1220 SAN FRANCISCO, CA 94102 and the phone number is (415) 986-0382.

What is the provider's specialty?

Dentist with taxonomy code 1223G0001X and a focus in General Practice.