Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nathan Robert Slezak, OD

Individual provider Optometrist · NPI 1821300088

Nathan Robert Slezak, OD is an Optometry in Gaylord, Michigan. Qualified in 2010, 16 years ago. Practices with Gaylord Eye Care Center Inc, a 6-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
16
Licensed in
MI
In the registry since
2010
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

829 W Main St Ste E
Gaylord, MI 49735-1998 Not confirmed with CMS for 15 years — call before visiting
Phone: (989) 732-6261
Fax: (989) 732-1276
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4901004573 (MI)

Record details

NPI number1821300088
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 5, 2010
Last updated in NPPESJuly 26, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Gaylord Eye Care Center Inc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Gaylord