Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Internal Medicine Associates of Tuscaloosa, PC

Internal Medicine Physician in Tuscaloosa, AL · enumerated 2006 · authorized official William Alldredge, Owner.

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

National Provider Identifier

1225146004

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Internal Medicine Associates of Tuscaloosa, PC

Practice address 100 Rice Mine Rd N Ste 100, Tuscaloosa, AL, 35406

Phone (205) 349-4200

Fax (205) 349-4285

Enumeration date Aug 29, 2006

Last updated in NPPES Sep 3, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Alldredge

Title Owner

Phone (205) 349-4200

Other identifiers

Identifier	Type	State	Issuer
E364	Other	AL	MEDICARE GROUP LEGACY NUM
C12745	Other	AL	MEDICARE RAILROAD
528502230	Medicaid	AL	-

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Internal Medicine Associates of Tuscaloosa, PC?

Internal Medicine Associates of Tuscaloosa, PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-03.