NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Addiction Recovery Center of East Tn

Addiction Medicine (Preventive Medicine) Physician in Blountville, TN · enumerated 2020 · authorized official Mack Hicks, Owner.

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

National Provider Identifier

1851902639

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Addiction Recovery Center of East Tn
Practice address 3763 Highway 11 W, Blountville, TN, 37617
Phone (423) 279-3860
Fax (423) 279-3861
Enumeration date Aug 13, 2020
Last updated in NPPES Aug 13, 2020

Taxonomy & classification

2083A0300X Addiction Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mack Hicks
Title Owner
Phone (423) 914-3195

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

Who is the authorized official for Addiction Recovery Center of East Tn?
NPPES lists Mack Hicks (Owner) as the authorized official for this organization.
What is the NPI number for Addiction Recovery Center of East Tn?
The NPI for Addiction Recovery Center of East Tn is 1851902639, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-13.