Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tamara J. Womack, OPA

Orthopedic Assistant in Knoxville, TN · enumerated 2007.

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

National Provider Identifier

1356466890

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Registry record

Entity type Individual (Type 1)

Name Tamara J. Womack

Credential OPA

Sex Female

Practice address 2629 Reagan Rd, Knoxville, TN, 37931

Phone (865) 771-7148

Enumeration date Mar 21, 2007

Last updated in NPPES Jan 29, 2025

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 656 (TN) Secondary

246ZX2200X Orthopedic Assistant Technologists, Technicians & Other Technical Service Providers · License 656 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
1516585	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 Tamara Womack?

Tamara Womack is registered in NPPES with the primary taxonomy of Orthopedic Assistant. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-29.