Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Hacker, PT, DPT

Physical Therapist in Lawton, OK · enumerated 2023.

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

National Provider Identifier

1346947280

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Registry record

Entity type Individual (Type 1)

Name Margaret Hacker

Credential PT, DPT

Sex Female

Practice address 4301 Wilson St, Lawton, OK, 73503

Phone (833) 286-3732

Enumeration date Feb 10, 2023

Last updated in NPPES Mar 7, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1373016 (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.

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Frequently asked questions

How do I verify Margaret Hacker's NPI record?

Cross-check NPI 1346947280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346947280 active?

Yes, as of the latest NPPES snapshot, NPI 1346947280 is active (record last updated 2025-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-07.