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Isadore John Youshak

Optometrist in Middlefield, OH · enumerated 2008 · authorized official Isadore Youshak, Optometrist.

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

National Provider Identifier

1962665935

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Registry record

Entity type Organization (Type 2)
Legal business name Isadore John Youshak
Practice address 15795 W High St, Middlefield, OH, 44062
Phone (440) 632-0194
Enumeration date Jul 9, 2008
Last updated in NPPES Jul 9, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 2777T980 (OH) Primary

Authorized official

Name Isadore Youshak
Title Optometrist
Phone (440) 632-0194

Other identifiers

Identifier Type State Issuer
0132181 Medicaid OH -

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-07-09. Verify at npiregistry.cms.hhs.gov.
Where is Isadore John Youshak located?
The practice location on file with NPPES is in Middlefield, OH.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-09.