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David James Underwood

Physical Therapist in Mesa, AZ · enumerated 2023.

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

National Provider Identifier

1003691247

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Registry record

Entity type Individual (Type 1)
Name David James Underwood
Sex Male
Practice address 6824 E Brown Rd Ste 102, Mesa, AZ, 85207
Phone (480) 924-5514
Fax (480) 924-5518
Enumeration date Aug 28, 2023
Last updated in NPPES Sep 24, 2023

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License LPT-33205 (AZ) 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 1003691247 active?
Yes, as of the latest NPPES snapshot, NPI 1003691247 is active (record last updated 2023-09-24).
How do I verify David Underwood's NPI record?
Cross-check NPI 1003691247 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 2023-09-24.