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GREGORY FUNG MD INC
NPI 1275673790
Internal Medicine - Gastroenterology in San Francisco, CA

Active since February 07, 2007
789 VALLEJO STREET, SAN FRANCISCO, CA 94133(415) 982-6691(415) 982-0914 Get Directions Write a Review

NPPES record last updated: June 23, 2014. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Gregory Fung Md Inc NPPES

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

GREGORY FUNG MD INC (NPI 1275673790) is a healthcare organization registered as a gastroenterology in San Francisco, California and active in the NPI registry since February 2007. The organization lists Gregory Fung, President, as its authorized official.

NPPES Registry Identity

NPI1275673790
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGREGORY FUNG MD INC
Location Address789 VALLEJO STREETSan Francisco, CA 94133-3834
Mailing Address789 Vallejo StreetSan Francisco, CA 94133-3834 · (415) 982-6691 · Fax (415) 982-0914
Phone(415) 982-6691
Fax(415) 982-0914
Organization SubpartNo
Authorized OfficialGregory FungPresident · (415) 982-6691
Enumeration DateFebruary 7, 2007
Last NPPES UpdateJune 23, 2014
✔ NPI 1275673790 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G41709
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
789 VALLEJO STREET, San Francisco, CA 94133
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Other Identifiers 2

Medicaid00G417090CA
Medicare ID-Type UnspecifiedA48663CA

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 2

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

KENNETH D CHAN MD INC
Internal Medicine (Pulmonary Disease)
789 VALLEJO STREET
SAN FRANCISCO, CA 94133
San Francisco County (415) 982-6691
GREGORY FUNG MD
Internal Medicine (Gastroenterology)
789 VALLEJO STREET
SAN FRANCISCO, CA 94133
San Francisco County (415) 982-6691

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 Gregory Fung MD Inc's NPI number?

The NPI number for Gregory Fung MD Inc is 1275673790. It was assigned to this organization in the NPPES registry on February 7, 2007.

Where is Gregory Fung MD Inc located?

Gregory Fung MD Inc is located at 789 Vallejo Street, San Francisco, CA 94133. The listed phone number is (415) 982-6691.

What is Gregory Fung MD Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Gregory Fung MD Inc was last updated on June 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.