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David A Johnston, PT, DPT

Physical Therapist in Surprise, AZ · enumerated 2019.

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

National Provider Identifier

1821659970

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Registry record

Entity type Individual (Type 1)
Name David A Johnston
Credential PT, DPT
Sex Male
Practice address 15543 N Reems Rd Ste 133, Surprise, AZ, 85374
Phone (623) 975-5374
Fax (623) 214-9489
Enumeration date Jun 27, 2019
Last updated in NPPES Jun 27, 2019

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 30694 (AZ) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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 Johnston's NPI record?
Cross-check NPI 1821659970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821659970 active?
Yes, as of the latest NPPES snapshot, NPI 1821659970 is active (record last updated 2019-06-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-27.