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Robert J Slezak, OD

Optometrist in Gaylord, MI · enumerated 2005.

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

National Provider Identifier

1528049079

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Registry record

Entity type Individual (Type 1)
Name Robert J Slezak
Credential OD
Sex Male
Practice address 829 W Main St, Suite E, Gaylord, MI, 49735
Fax (989) 732-1276
Enumeration date Nov 10, 2005
Last updated in NPPES Jul 25, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4901003033 (MI) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
4325882 Medicaid MI -
OF9100 Other MI BCBS MI

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

Is NPI 1528049079 active?
Yes, as of the latest NPPES snapshot, NPI 1528049079 is active (record last updated 2011-07-25).
How do I verify Robert Slezak's NPI record?
Cross-check NPI 1528049079 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-25.