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

John a Bays OD & Assoc

Organization Optometrist · NPI 1225153554

John a Bays OD & Assoc is an Optometrist in Marietta, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
Specialties on file
3

Practice location Address checks out

307 Fourth St
Marietta, OH 45750-2002
Phone: (740) 373-3191
Fax: (740) 373-3196
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2783 (OH)
Optometrist Taxonomy 152W00000X · Licence T893 (OH)
Optometrist Taxonomy 152W00000X · Licence 5316 (OH)

Record details

NPI number1225153554
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Bays — Dr Owner · (740) 373-3191
NPI enumeratedMarch 19, 2007
Last updated in NPPESApril 1, 2008
Mailing address307 Fourth Street, Marietta, OH 45750-2002

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