Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amar Singh, MD

Urology Physician in Chattanooga, TN · enumerated 2006.

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

National Provider Identifier

1770650145

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Registry record

Entity type Individual (Type 1)

Name Amar Singh

Credential MD

Sex Male

Practice address Academic Urologists at Erlanger, 979 East Third Street, Suit A450, Chattanooga, TN, 37403

Phone (423) 778-5910

Fax (423) 778-5915

Enumeration date Nov 29, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD428800 (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1770650145 active?

Yes, as of the latest NPPES snapshot, NPI 1770650145 is active (record last updated 2007-07-08).

How do I verify Amar Singh's NPI record?

Cross-check NPI 1770650145 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.