Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine J Carpenter, APN

Nurse Practitioner in Knoxville, TN · enumerated 2007.

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

National Provider Identifier

1437295078

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Registry record

Entity type Individual (Type 1)

Name Catherine J Carpenter

Credential APN

Sex Female

Practice address 1415 Old Weisgarber Rd, Suite 200, Knoxville, TN, 37909

Phone (865) 934-5800

Fax (865) 934-5801

Enumeration date Jan 30, 2007

Last updated in NPPES Jul 6, 2016

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13515 (TN) Primary

163W00000X Registered Nurse Nursing Service Providers · License 70125 (TN) Secondary

Other identifiers

Identifier	Type	State	Issuer
P00669009	Other	-	MEDICARE RR
1508815	Medicaid	TN	-
4210885	Other	TN	BLUE CROSS BLUE SHIELD

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 the NPI number for Catherine Carpenter?

The National Provider Identifier (NPI) for Catherine Carpenter is 1437295078, a Type 1 (individual) record in the CMS NPPES registry.

Where does Catherine Carpenter practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-06.