Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Hovanes Gralyan, PT
Physical Therapist in Gresham, OR · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720761471
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Registry record
Entity type Individual (Type 1)
Name Dr. John Hovanes Gralyan
Credential PT
Sex Male
Practice address 24900 Se Stark St Ste 106, Gresham, OR, 97030
Phone (503) 674-1123
Enumeration date Aug 9, 2023
Last updated in NPPES Nov 30, 2023
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 304211 (CA) 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.
Frequently asked questions
Where does John Gralyan practice?
The practice location on file with NPPES is in Gresham, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Gralyan?
The National Provider Identifier (NPI) for John Gralyan is 1720761471, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-30.