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

Thomas M Grischow OD Inc

Organization Optometrist · NPI 1558544460

Thomas M Grischow OD Inc is an Optometrist in Austintown, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

6000 Mahoning Ave Ste 200
Austintown, OH 44515-2225
Phone: (330) 792-0820
Fax: (330) 792-0843
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4457 (OH)

Record details

NPI number1558544460
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Grischow — Owner/President · (330) 792-0820
NPI enumeratedDecember 13, 2007
Last updated in NPPESDecember 17, 2007
Mailing address6000 Mahoning Ave, Ste 200, Austintown, OH 44515-2225

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