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Edit this profileAt a glance
- 212 E Wyandot Ave, Upper Sandusky, OH 43351
About Dr. Knapp
Wallace J. Knapp, O.D. is an optometrist based in Upper Sandusky, OH. The provider's National Provider Identifier (NPI) is 1477535383.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (419) 294-2421
- Email not available
Practice Locations
212 E WYANDOT AVE
Upper Sandusky, OH 43351
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometrists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometrists in Upper Sandusky 2
Same specialty, same city.
Common questions
What does Wallace J. Knapp specialize in?
Wallace J. Knapp is an optometrist in Upper Sandusky, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Wallace J. Knapp located?
Wallace J. Knapp is listed at 212 E Wyandot Ave, Upper Sandusky, OH 43351. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Wallace J. Knapp's phone number?
The number on file is (419) 294-2421. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Wallace J. Knapp?
Wallace J. Knapp's National Provider Identifier is 1477535383. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Wallace J. Knapp have?
Wallace J. Knapp has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Wallace J. Knapp's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Wallace J. Knapp. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.