PENINSULA GASTROENTEROLOGY MEDICAL GROUP INC
NPI 1558434589
Internal Medicine - Gastroenterology in Redwood City, CA

Q: What is Peninsula Gastroenterology Medical Group Inc's specialty?

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

Active since November 16, 2006

2900 WHIPPLE AVE STE 245, REDWOOD CITY, CA 94062(650) 365-3700(650) 368-3836 Get Directions Write a Review

NPPES record last updated: March 2, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Peninsula Gastroenterology Medical Group Inc NPPES

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

PENINSULA GASTROENTEROLOGY MEDICAL GROUP INC (NPI 1558434589) is a healthcare organization registered as a gastroenterology in Redwood City, California and active in the NPI registry since November 2006. The organization lists James Torosis, Physician, as its authorized official.

NPPES Registry Identity

NPI1558434589

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NamePENINSULA GASTROENTEROLOGY MEDICAL GROUP INC

Location Address2900 WHIPPLE AVE STE 245Redwood City, CA 94062-2851

Mailing Address2900 Whipple Ave Ste 245Redwood City, CA 94062-2851 · (650) 365-3700 · Fax (650) 368-3836

Phone(650) 365-3700

Fax(650) 368-3836

Organization SubpartNo

Authorized OfficialJames TorosisPhysician · (650) 365-3700

Enumeration DateNovember 16, 2006

Last NPPES UpdateMarch 2, 2010

✔ NPI 1558434589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

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.

2900 WHIPPLE AVE STE 245, Redwood City, CA 94062

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Other Identifiers 3

MedicaidGR0025350CA

OtherZZZ12647ZCA · Blue Shield

Medicare ID-Type UnspecifiedZZZ12647ZCA

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 5

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

HOAN NGUYEN PA-C

Physician Assistant (Medical)