DOUGLAS D GERSTEIN, MD, INC
NPI 1356506653
Ophthalmology in San Rafael, CA

Q: What is Douglas D Gerstein, MD, Inc's NPI number?

The NPI number for Douglas D Gerstein, MD, Inc is 1356506653. It was assigned to this organization in the NPPES registry on July 25, 2008.

Q: What is Douglas D Gerstein, MD, Inc's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Active since July 25, 2008

49 DUNFRIES TER, SAN RAFAEL, CA 94901(415) 306-6779(415) 459-7788 Get Directions Write a Review

NPPES record last updated: July 25, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Douglas D Gerstein, Md, Inc NPPES

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

DOUGLAS D GERSTEIN, MD, INC (NPI 1356506653) is a healthcare organization registered as an ophthalmology in San Rafael, California and active in the NPI registry since July 2008. The organization lists Douglas David Gerstein, Director, as its authorized official.

NPPES Registry Identity

NPI1356506653

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameDOUGLAS D GERSTEIN, MD, INC

Location Address49 DUNFRIES TERSan Rafael, CA 94901-2415

Mailing Address49 Dunfries TerSan Rafael, CA 94901-2415 · (415) 306-6779 · Fax (415) 459-7788

Phone(415) 306-6779

Fax(415) 459-7788

Organization SubpartNo

Authorized OfficialDouglas David GersteinDirector · (415) 306-6779

Enumeration DateJuly 25, 2008

✔ NPI 1356506653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CA · G24353

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

49 DUNFRIES TER, San Rafael, CA 94901

Open in Google Maps ↗

Other Identifiers 1

Medicare PIN0198720001

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

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

DR. DOUGLAS DAVID GERSTEIN M.D.

Ophthalmology

49 DUNFRIES TER
SAN RAFAEL, CA 94901

Marin County (415) 459-7788

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 Douglas D Gerstein, MD, Inc's NPI number?

The NPI number for Douglas D Gerstein, MD, Inc is 1356506653. It was assigned to this organization in the NPPES registry on July 25, 2008.

Where is Douglas D Gerstein, MD, Inc located?

Douglas D Gerstein, MD, Inc is located at 49 Dunfries Ter, San Rafael, CA 94901. The listed phone number is (415) 306-6779.

What is Douglas D Gerstein, MD, Inc's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Douglas D Gerstein, MD, Inc was last updated on July 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.