Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dan Griffin
Physical Therapist in Sherman, TX · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528499423
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Registry record
Entity type Individual (Type 1)
Name Dan Griffin
Sex Male
Practice address 1216 Hillcrest Dr, Sherman, TX, 75092
Phone (903) 893-7457
Fax (903) 893-6671
Enumeration date Dec 3, 2013
Last updated in NPPES Dec 3, 2013
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1107308 (TX) 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 Dan Griffin practice?
The practice location on file with NPPES is in Sherman, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dan Griffin?
The National Provider Identifier (NPI) for Dan Griffin is 1528499423, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → The Rehabilitation Center: Therapeutic Solutions for Children and Adul Voluntary or Charitable Agency · Sherman, TX NPI 1356331896 Kristopher Montgomery Specialist · Sherman, TX NPI 1205870383 Jed Jennings Occupational Therapist · Sherman, TX NPI 1942342571 Laura Williams Thomas Physical Therapist · Sherman, TX NPI 1679615942 Shelly Clarkson Occupational Therapist · Sherman, TX NPI 1285870899 Shawn Blankenship Physical Therapy Assistant · Sherman, TX NPI 1982937900 Joanne Stilgoe-Swain Physical Therapist · Sherman, TX NPI 1497081368 Amanda Mcferran Occupational Therapy Assistant · Sherman, TX NPI 1427389113
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-03.