OrganizationActive
Isadore John Youshak
NPI 1962665935 · Optometrist · Middlefield, OH
Isadore John Youshak is a Optometrist organization in Middlefield, OH (NPI 1962665935).
Provider details
- NPI number
- 1962665935
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Isadore Youshak, Optometrist(440) 632-0194
- License
- 2777T980 (OH)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
15795 W High St
Middlefield, OH 44062-9294
Phone: (440) 632-0194
Street-level locationGet directions
Mailing address
15795 W High St
Middlefield, OH 44062-9294
Registry dates
- Enumerated
- 2008-07-09
- Last updated
- 2008-07-09
Frequently asked questions
- What is Isadore John Youshak's NPI number?
- Isadore John Youshak's National Provider Identifier (NPI) is 1962665935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Isadore John Youshak?
- Isadore John Youshak is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Isadore John Youshak located?
- Isadore John Youshak's practice location on file with NPPES is 15795 W High St, Middlefield, OH 44062-9294.
- What is Isadore John Youshak's phone number?
- The practice phone number listed in the NPPES registry for Isadore John Youshak is (440) 632-0194.
- Who is the authorized official for Isadore John Youshak?
- The authorized official listed on Isadore John Youshak's NPPES record is Isadore Youshak, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Isadore John Youshak's NPI active?
- Yes — Isadore John Youshak's NPI (1962665935) is active in the NPPES registry as of the last update on 2008-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.