Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allen Saar, DO

Anesthesiology Physician in San Antonio, TX · enumerated 2025.

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

National Provider Identifier

1508651142

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Registry record

Entity type Individual (Type 1)

Name Allen Saar

Credential DO

Sex Male

Practice address Medical School Building 321.5e, 7703 Floyd Curl Drive, San Antonio, TX, 78229

Phone (210) 567-4509

Fax (210) 567-6135

Enumeration date Apr 14, 2025

Last updated in NPPES Apr 14, 2025

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 000000 (TX) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

How do I verify Allen Saar's NPI record?

Cross-check NPI 1508651142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508651142 active?

Yes, as of the latest NPPES snapshot, NPI 1508651142 is active (record last updated 2025-04-14).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-14.