Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Digestive Diseases & Clinical Nutrition Center, PC

Gastroenterology Physician in Flint, MI · enumerated 2006 · authorized official Sreen Mannam, Gastroenterologist.

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

National Provider Identifier

1447271515

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Registry record

Entity type Organization (Type 2)

Legal business name Digestive Diseases & Clinical Nutrition Center, PC

Practice address 1345 Willowdale Ct Ste A, Flint, MI, 48532

Phone (810) 720-5130

Fax (810) 720-4661

Enumeration date Jul 22, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License SM010585 (MI) Primary

Authorized official

Name Sreen Mannam

Title Gastroenterologist

Phone (810) 720-5130

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Digestive Diseases & Clinical Nutrition Center, PC located?

The practice location on file with NPPES is in Flint, MI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.