Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Ignatius Hanzly Jr., DO

Urology Physician in Orchard Park, NY · enumerated 2009.

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

National Provider Identifier

1023247921

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Registry record

Entity type Individual (Type 1)

Name Michael Ignatius Hanzly Jr.

Credential DO

Sex Male

Practice address 500 Sterling Dr, Orchard Park, NY, 14127

Phone (716) 844-5600

Fax (716) 844-5750

Enumeration date Jul 13, 2009

Last updated in NPPES Jun 4, 2024

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 270314 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Michael Hanzly practice?

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

What is the NPI number for Michael Hanzly?

The National Provider Identifier (NPI) for Michael Hanzly is 1023247921, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-04.