STEPHEN DENIGRIS MD PHD
NPI 1801076278
Internal Medicine - Gastroenterology in Petaluma, CA

Q: What is Stephen Denigris MD Phd's NPI number?

The NPI number for Stephen Denigris MD Phd is 1801076278. It was assigned to this organization in the NPPES registry on November 13, 2007.

Q: What is Stephen Denigris MD Phd's specialty?

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

Active since November 13, 2007

1383 N MCDOWELL BLVD, STE 110, PETALUMA, CA 94954(707) 766-9852(707) 766-1749 Get Directions Write a Review

NPPES record last updated: November 13, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Stephen Denigris Md Phd NPPES

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

STEPHEN DENIGRIS MD PHD (NPI 1801076278) is a healthcare organization registered as a gastroenterology in Petaluma, California and active in the NPI registry since November 2007. The organization lists Stephen J Denigris, Md, as its authorized official.

NPPES Registry Identity

NPI1801076278

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameSTEPHEN DENIGRIS MD PHD

Location Address1383 N MCDOWELL BLVD, STE 110Petaluma, CA 94954-1187

Mailing AddressPo Box 27385San Francisco, CA 94127-0385 · (415) 668-9371 · Fax (415) 668-9191

Phone(707) 766-9852

Fax(707) 766-1749

Organization SubpartNo

Authorized OfficialStephen J DenigrisMd · (707) 766-9852

Enumeration DateNovember 13, 2007

Last NPPES UpdateNovember 13, 2012

✔ NPI 1801076278 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 · G87469

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.

1383 N MCDOWELL BLVD, Petaluma, CA 94954

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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 8

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

NORTHERN CALIFORNIA MEDICAL ASSOC INC

Ophthalmology

1383 N MCDOWELL BLVD, STE 100
PETALUMA, CA 94954

Sonoma County (707) 763-6400

MARY M MARTINDALE NP

Nurse Practitioner (Family)

1383 N MCDOWELL BLVD
PETALUMA, CA 94954

Sonoma County (707) 308-2840

NORTH BAY ENDOSCOPY CENTER LLC

Clinic/Center (Ambulatory Surgical)

1383 N MCDOWELL BLVD
PETALUMA, CA 94954

Sonoma County (707) 938-9685

KENNETH MICHAEL PITERS M.D.

Anesthesiology

1383 N MCDOWELL BLVD
PETALUMA, CA 94954

Sonoma County (707) 544-7331

KIMBERLY J SOMMERHAUG NP, MSN

Nurse Practitioner (Family)

1383 N MCDOWELL BLVD, SUITE 110
PETALUMA, CA 94954

Sonoma County (707) 766-9852

EILER JOHN SOMMERHAUG M.D.

Surgery (Plastic and Reconstructive Surgery)

1383 N MCDOWELL BLVD, SUITE 110
PETALUMA, CA 94954

Sonoma County (707) 766-9852

STEPHEN J DENIGRIS MD

Internal Medicine (Gastroenterology)

1383 N MCDOWELL BLVD, STE110
PETALUMA, CA 94954

Sonoma County (707) 766-9852

HEPATOLOGY AND GASTROENTEROLOGY ASSOCIATES INC

Internal Medicine (Gastroenterology)

1383 N MCDOWELL BLVD, STE 110
PETALUMA, CA 94954

Sonoma County (707) 766-9852

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 Stephen Denigris MD Phd's NPI number?

The NPI number for Stephen Denigris MD Phd is 1801076278. It was assigned to this organization in the NPPES registry on November 13, 2007.

Where is Stephen Denigris MD Phd located?

Stephen Denigris MD Phd is located at 1383 N Mcdowell Blvd Ste 110, Petaluma, CA 94954. The listed phone number is (707) 766-9852.

What is Stephen Denigris MD Phd'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 Stephen Denigris MD Phd was last updated on November 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.