NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Theresa M. Alexander MD LLC

Family Medicine Physician in Knox, IN · enumerated 2007 · authorized official Theresa Alexander, Owner.

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

National Provider Identifier

1447456363

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Theresa M. Alexander MD LLC
Other name <Unavail>
Practice address 1006 S Edgewood Dr, Knox, IN, 46534
Fax (574) 772-6151
Enumeration date Jun 26, 2007
Last updated in NPPES Apr 1, 2014

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01045409A (IN) Primary

Authorized official

Name Theresa Alexander
Title Owner

Other identifiers

Identifier Type State Issuer
CG1710 Other IN RAIL ROAD MEDICARE GROUP
200441390A Medicaid IN -
000000105391 Other IN ANTHEM BLUE CROSS GROUP

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

Who is the authorized official for Theresa M. Alexander MD LLC?
NPPES lists Theresa Alexander (Owner) as the authorized official for this organization.
What is the NPI number for Theresa M. Alexander MD LLC?
The NPI for Theresa M. Alexander MD LLC is 1447456363, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-01.