Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Diablo Digestive Care, Inc.

Gastroenterology Physician in Pleasant Hill, CA · enumerated 2012 · authorized official Premjit Chahal, M.D..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740552710

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Diablo Digestive Care, Inc.

Practice address 400 Taylor Blvd Ste 304, Pleasant Hill, CA, 94523

Phone (925) 363-0069

Fax (925) 363-0077

Enumeration date Feb 6, 2012

Last updated in NPPES Feb 6, 2012

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License A78375 (CA) Primary

Authorized official

Name Premjit Chahal

Title M.D.

Phone (925) 363-0069

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Diablo Digestive Care, Inc. located?

The practice location on file with NPPES is in Pleasant Hill, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-02-06. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Shawn Rosen Internal Medicine Physician · Pleasant Hill, CA NPI 1386887974 Rosen Internal Medicine A Professional Corporation Internal Medicine Physician · Pleasant Hill, CA NPI 1073292157

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-06.