Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Allison Gregory, PT

Physical Therapist in Fallbrook, CA · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891313045

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Allison Gregory

Credential PT

Sex Female

Practice address Fallbrook, CA, 92028

Phone (760) 310-6725

Enumeration date Jul 13, 2020

Last updated in NPPES Jul 13, 2020

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 297147 (CA) 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.

Read the full guide → Validate an NPI →

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 2026-07-13. Provider record last updated 2020-07-13.