NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ryan Donaldson, PT, DPT, CSCS

Physical Therapist in Phoenix, AZ · enumerated 2015.

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

National Provider Identifier

1134593882

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ryan Donaldson
Credential PT, DPT, CSCS
Sex Male
Practice address 18444 N 25th Ave Ste 220, Phoenix, AZ, 85023
Phone (866) 974-2673
Fax (866) 974-2673
Enumeration date Nov 18, 2015
Last updated in NPPES Dec 5, 2022

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11913 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ryan Donaldson?
The National Provider Identifier (NPI) for Ryan Donaldson is 1134593882, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ryan Donaldson practice?
The practice location on file with NPPES is in Phoenix, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-05.