Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diane Kim Tarr, OTR/L
Occupational Therapist in Ada, OK · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497511513
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Registry record
Entity type Individual (Type 1)
Name Diane Kim Tarr
Credential OTR/L
Sex Female
Practice address 430 N Monte Vista St, Ada, OK, 74820
Phone (580) 332-2323
Enumeration date Feb 26, 2024
Last updated in NPPES Feb 26, 2024
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC019493 (PA) 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.
Frequently asked questions
Where does Diane Tarr practice?
The practice location on file with NPPES is in Ada, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diane Tarr?
The National Provider Identifier (NPI) for Diane Tarr is 1497511513, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Valley View Hospital General Acute Care Hospital · Ada, OK NPI 1619938040 William Baker Anesthesiology Physician · Ada, OK NPI 1538127675 Laura Soper Family Medicine Physician · Ada, OK NPI 1558308601 Valley View Hospital Rehabilitation Hospital Unit · Ada, OK NPI 1285654699 Luis Vigil Internal Medicine Physician · Ada, OK NPI 1750302873 Edward Thomas Emergency Medicine Physician · Ada, OK NPI 1801818265 Quyen Ha Internal Medicine Physician · Ada, OK NPI 1245383264 Sidney O'Grady Pharmacist · Ada, OK NPI 1396881686
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-26.