NPI Portal NPI Lookup & Verification

Allison Gregory, PT

Allison Gregory is a Physical Therapist provider (Physical Therapist) practicing in Fallbrook, CA, registered in the NPPES registry with NPI 1891313045 since 2020. The credential PT stands for Physical Therapist.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1891313045
Entity type Individual (Type 1)
Name Allison Gregory
Credential PT
Sex Female
Practice address Fallbrook, CA, 92028
Phone 7603106725
Enumeration date 2020-07-13
Last updated in NPPES 2020-07-13

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
225100000X Physical Therapist Primary 297147 CA

PT — Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Copy-ready billing details
Provider: Allison Gregory, PT
NPI: 1891313045
Taxonomy: 225100000X (Physical Therapist)
Address: Fallbrook, CA, 92028

Verify this record

Cross-check NPI 1891313045 against the authoritative CMS record: view Allison Gregory on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Allison Gregory practice?
The practice location on file with NPPES is in Fallbrook, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allison Gregory?
The National Provider Identifier (NPI) for Allison Gregory is 1891313045, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-07-13.