Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Katrina T. Aberdeen, APRN-BC

Nurse Practitioner in Knoxville, TN · enumerated 2006.

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

National Provider Identifier

1194764746

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Registry record

Entity type Individual (Type 1)

Name Mrs. Katrina T. Aberdeen

Credential APRN-BC

Sex Female

Practice address 9430 Park West Blvd Ste 130, Knoxville, TN, 37923

Phone (865) 690-4861

Fax (865) 560-8525

Enumeration date Jun 6, 2006

Last updated in NPPES Oct 17, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 12009 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
APN0000012009	Other	TN	APN STATE LICENSE
4245677	Other	TN	BLUECROSS BLUESHIELD OF TENNESSEE
1512057	Medicaid	TN	-

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 specialty is Katrina Aberdeen?

Katrina Aberdeen is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-17.