Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Lee Carlisle, MD

Specialist in Texarkana, TX · enumerated 2005.

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

National Provider Identifier

1649275496

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Registry record

Entity type Individual (Type 1)

Name David Lee Carlisle

Credential MD

Sex Male

Practice address 1000 Pine St, Texarkana, TX, 75501

Phone (903) 798-7365

Fax (903) 798-7354

Enumeration date Jun 17, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License E6046 (TX) 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.

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Frequently asked questions

How do I verify David Carlisle's NPI record?

Cross-check NPI 1649275496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649275496 active?

Yes, as of the latest NPPES snapshot, NPI 1649275496 is active (record last updated 2007-07-08).

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