Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Center for Digestive Health

Gastroenterology Physician in Huntsville, AL · enumerated 2006 · authorized official Michael Dohrenwend, President.

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

National Provider Identifier

1396803680

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Registry record

Entity type Organization (Type 2)

Legal business name Center for Digestive Health

Practice address 7738 Madson Boulevard, Huntsville, AL, 35806

Phone (256) 430-4427

Fax (256) 430-4335

Enumeration date Dec 5, 2006

Last updated in NPPES Dec 14, 2009

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 16209 (AL) Primary

Authorized official

Name Michael Dohrenwend

Title President

Phone (256) 430-4427

Other identifiers

Identifier	Type	State	Issuer
51525690	Other	AL	BLUE CROSS BLUE SHIELD
051525690	Medicaid	AL	-
K225	Other	-	MEDICARE GROUP PIN

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 Center for Digestive Health located?

The practice location on file with NPPES is in Huntsville, AL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-12-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-14.