Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ambulatory Care Pain Specialists

Pain Medicine Physician in Harriman, TN · enumerated 2011 · authorized official Sanjay Thakur, Physician/Owner.

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

National Provider Identifier

1346534286

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Registry record

Entity type Organization (Type 2)

Legal business name Ambulatory Care Pain Specialists

Other name <Unavail>

Practice address 2497 S Roane St, Harriman, TN, 37748

Phone (423) 346-5566

Fax (423) 346-5631

Enumeration date Jun 8, 2011

Last updated in NPPES Jun 14, 2011

Taxonomy & classification

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians Primary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Sanjay Thakur

Title Physician/Owner

Phone (423) 346-5566

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 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.

What type of organization is Ambulatory Care Pain Specialists?

Ambulatory Care Pain Specialists is registered in NPPES as a Pain Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-14.