Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary Jill Jackson, PT, DPT

Q: What is the NPI number for Mary Jackson?

The National Provider Identifier (NPI) for Mary Jackson is 1962620021, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapist in Pleasanton, CA · enumerated 2007.

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

National Provider Identifier

1962620021

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Jill Jackson

Credential PT, DPT

Sex Female

Practice address 5000 Hopyard Rd, 220, Pleasanton, CA, 94588

Phone (800) 493-2988

Enumeration date Apr 23, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 32473 (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 Mary Jackson practice?

The practice location on file with NPPES is in Pleasanton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Jackson?

The National Provider Identifier (NPI) for Mary Jackson is 1962620021, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.