Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carter James Stark, PT
Physical Therapist in Flagstaff, AZ · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083224521
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Carter James Stark
Credential PT
Sex Male
Practice address 7810 N Us Highway 89, Flagstaff, AZ, 86004
Phone (928) 522-8375
Enumeration date Aug 7, 2020
Last updated in NPPES Aug 22, 2023
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License LPT-31271 (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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Carter Stark?
Carter Stark is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Ryan Guy Physical Therapist · Flagstaff, AZ NPI 1073925939 Kristi Andreassen Guy Physical Therapist · Flagstaff, AZ NPI 1336551803 Amber Shill Physical Therapist · Flagstaff, AZ NPI 1114307741 Nicole Rupe Physical Therapist · Flagstaff, AZ NPI 1780113654 Sara Schmitz Physical Therapist · Flagstaff, AZ NPI 1407356173 Benjamin Carlos Physical Therapist · Flagstaff, AZ NPI 1972245140
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-22.