Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Athens Regional Cancer Center Pllc

Radiation Oncology Clinic/Center in Athens, TN · enumerated 2009 · authorized official Lisa Virostek, President.

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

National Provider Identifier

1316178577

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Registry record

Entity type Organization (Type 2)

Legal business name Athens Regional Cancer Center Pllc

Practice address 680 S White St, Athens, TN, 37303

Phone (423) 252-1580

Fax (423) 472-0060

Enumeration date Aug 5, 2009

Last updated in NPPES Jun 22, 2016

Taxonomy & classification

261QX0203X Radiation Oncology Clinic/Center Ambulatory Health Care Facilities · License 204 (TN) Primary

Authorized official

Name Lisa Virostek

Title President

Phone (423) 472-2171

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 type of organization is Athens Regional Cancer Center Pllc?

Athens Regional Cancer Center Pllc is registered in NPPES as a Radiation Oncology Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-22.