NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tennessee Oncology, Pllc

Non-Pharmacy Dispensing Site in Nashville, TN · enumerated 2006 · authorized official Pattie Douglas, Payer Relations Manager.

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

National Provider Identifier

1457393126

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Tennessee Oncology, Pllc
Other name <Unavail>
Practice address 397 Wallace Rd, Nashville, TN, 37211
Phone (615) 333-2481
Fax (615) 781-3923
Enumeration date Jun 10, 2006
Last updated in NPPES Jun 13, 2017

Taxonomy & classification

332900000X Non-Pharmacy Dispensing Site Suppliers · License MD28524 (TN) Primary

Authorized official

Name Pattie Douglas
Title Payer Relations Manager
Phone (615) 514-3042

Other identifiers

Identifier Type State Issuer
4438354 Other - OTHER ID NUMBER-COMMERCIAL NUMBER
3709319 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 is the NPI number for Tennessee Oncology, Pllc?
The NPI for Tennessee Oncology, Pllc is 1457393126, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Tennessee Oncology, Pllc?
NPPES lists Pattie Douglas (Payer Relations Manager) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-13.