Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Cullen Michael Nigrini, PT
Physical Therapist in Austin, TX · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427269570
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Registry record
Entity type Individual (Type 1)
Name Cullen Michael Nigrini
Credential PT
Sex Male
Practice address 2501 S Capital of Texas Hwy, Austin, TX, 78746
Phone (512) 609-0771
Fax (888) 854-2849
Enumeration date May 24, 2007
Last updated in NPPES Jan 22, 2022
Taxonomy & licenses
2251S0007X Sports Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1175083 (TX) Secondary
2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1175083 (TX) Secondary
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT2662 (TX) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1175083 (TX) 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
What is the NPI number for Cullen Nigrini?
The National Provider Identifier (NPI) for Cullen Nigrini is 1427269570, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cullen Nigrini practice?
The practice location on file with NPPES is in Austin, TX. 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 2022-01-22.