Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tracy Michael Harrington, M.D.

Family Medicine Physician in Birmingham, AL · enumerated 2006.

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

National Provider Identifier

1104930627

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Registry record

Entity type Individual (Type 1)

Name Tracy Michael Harrington

Credential M.D.

Sex Male

Practice address 930 20th St S, Suite 331, Birmingham, AL, 35205

Phone (205) 934-9700

Fax (205) 975-6962

Enumeration date Aug 19, 2006

Last updated in NPPES Oct 18, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 8603 (AL) Primary

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
0110894	Other	-	UNITEDHEALTHCARE

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 does Tracy Harrington practice?

The practice location on file with NPPES is in Birmingham, AL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tracy Harrington?

The National Provider Identifier (NPI) for Tracy Harrington is 1104930627, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-18.