Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Brian Williams, M.D.

Cardiovascular Disease Physician in Auburn, AL · enumerated 2006.

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

National Provider Identifier

1184652091

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Michael Brian Williams

Credential M.D.

Sex Male

Practice address 994 Drew Ln, Auburn, AL, 36830

Phone (334) 821-1219

Fax (334) 821-0838

Enumeration date Jun 29, 2006

Last updated in NPPES Sep 18, 2008

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 00016321 (AL) Primary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 00016321 (AL) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
051076027	Other	AL	BCBS OF AL
000076027	Medicaid	AL	-
060047535	Other	-	MEDICARE RAILROAD
529801770	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

Is NPI 1184652091 active?

Yes, as of the latest NPPES snapshot, NPI 1184652091 is active (record last updated 2008-09-18).

How do I verify Michael Williams's NPI record?

Cross-check NPI 1184652091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Auburn Cardiovascular, PC Cardiovascular Disease Physician · Auburn, AL NPI 1306882303 Robert Ingram Cardiovascular Disease Physician · Auburn, AL NPI 1215968565 Michael Wallace Ophthalmology Physician · Auburn, AL NPI 1376922948 Chantelle Watson Nurse Practitioner · Auburn, AL NPI 1972953842 East Alabama Maternal Fetal Medicine Maternal & Fetal Medicine Physician · Auburn, AL NPI 1881286912

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-18.