Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gautam Tyagi Rangappa

General Practice Dentistry in Amarillo, TX · enumerated 2026 · practices at Windmill Dental.

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

National Provider Identifier

1992623136

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Registry record

Entity type Individual (Type 1)

Name Gautam Tyagi Rangappa

Sex Male

Practice address 10310 Fm 2590, Amarillo, TX, 79119

Phone (806) 224-1974

Enumeration date Jul 7, 2026

Last updated in NPPES Jul 7, 2026

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 42525 (TX) Primary

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 Gautam Rangappa's NPI record?

Cross-check NPI 1992623136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992623136 active?

Yes — as of the latest NPPES snapshot, NPI 1992623136 is active (record last updated 2026-07-07).

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Austin Whetten General Practice Dentistry · Amarillo, TX NPI 1437671567 Windmill Dental Dental Clinic/Center · Amarillo, TX NPI 1922667427

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