Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Gelz, PT DPT

Physical Therapist in Tonawanda, NY · enumerated 2019.

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

National Provider Identifier

1790334902

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Registry record

Entity type Individual (Type 1)

Name Michael Gelz

Credential PT DPT

Sex Male

Practice address 350 Greenhaven Ter, Tonawanda, NY, 14150

Phone (716) 213-0772

Fax (716) 213-0773

Enumeration date Sep 10, 2019

Last updated in NPPES Apr 14, 2021

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 044767 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
05899656	Medicaid	NY	-

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

What specialty is Michael Gelz?

Michael Gelz is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-14.