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

Jacek Giza, DPT

Physical Therapist in Washington, DC · enumerated 2021 · practices at Suburban/Nrh Medical Rehabilitation Inc.

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

National Provider Identifier

1891454856

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Registry record

Entity type Individual (Type 1)

Name Jacek Giza

Credential DPT

Sex Male

Practice address Washington, DC, 20036

Phone (202) 721-7680

Enumeration date Dec 16, 2021

Last updated in NPPES Dec 26, 2023

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 Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305215570 (VA) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT210002256 (DC) Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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 Jacek Giza's NPI record?

Cross-check NPI 1891454856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891454856 active?

Yes, as of the latest NPPES snapshot, NPI 1891454856 is active (record last updated 2023-12-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-26.