NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Anindya Kumar Sen, MD F.A.C.P.

Hematology & Oncology Physician in Greeneville, TN · enumerated 2006.

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

National Provider Identifier

1518062652

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Registry record

Entity type Individual (Type 1)
Name Anindya Kumar Sen
Credential MD F.A.C.P.
Sex Male
Practice address Greeneville, TN, 37745
Fax (423) 787-7087
Enumeration date Sep 13, 2006
Last updated in NPPES Mar 23, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 21891 (TN) Primary

Other identifiers

Identifier Type State Issuer
21891 Other TN STATE LICENSE

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.

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Frequently asked questions

How do I verify Anindya Sen's NPI record?
Cross-check NPI 1518062652 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1518062652 active?
Yes, as of the latest NPPES snapshot, NPI 1518062652 is active (record last updated 2011-03-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-23.