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David Alexander Hallmon II, RRT

Registered Respiratory Therapist in San Antonio, TX · enumerated 2018.

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

National Provider Identifier

1023526787

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Registry record

Entity type Individual (Type 1)
Name David Alexander Hallmon II
Credential RRT
Sex Male
Practice address 7400 Merton Minter St, San Antonio, TX, 78229
Phone (210) 617-5300
Fax (210) 617-5211
Enumeration date Jan 16, 2018
Last updated in NPPES Jan 16, 2018

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RCO00069098 (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

Is NPI 1023526787 active?
Yes, as of the latest NPPES snapshot, NPI 1023526787 is active (record last updated 2018-01-16).
How do I verify David Hallmon's NPI record?
Cross-check NPI 1023526787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-16.