Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Clint Lasiter, MD

Otolaryngology Physician in San Angelo, TX · enumerated 2006.

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

National Provider Identifier

1891899076

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Registry record

Entity type Individual (Type 1)

Name John Clint Lasiter

Credential MD

Sex Male

Practice address 4450 Sunset Dr, San Angelo, TX, 76901

Phone (325) 658-1511

Fax (325) 659-0180

Enumeration date Sep 11, 2006

Last updated in NPPES Sep 8, 2010

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License N4538 (TX) Primary

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

Other identifiers

Identifier	Type	State	Issuer
8CG991	Other	TX	BCBS

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 John Lasiter's NPI record?

Cross-check NPI 1891899076 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891899076 active?

Yes, as of the latest NPPES snapshot, NPI 1891899076 is active (record last updated 2010-09-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-08.