1. Home
  2. Directory
  3. Ohio
  4. Marietta
  5. Optometrist
  6. NPI Profile

DR. JOHN ARTHUR BAYS OD
NPI 1023080231
Optometrist in Marietta, OH

Active since February 02, 2006
307 FOURTH STREET, MARIETTA, OH 45750(740) 373-3191(740) 373-3196 Get Directions Write a Review

NPPES record last updated: February 23, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Arthur Bays Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN ARTHUR BAYS OD (NPI 1023080231) is an individual optometrist in Marietta, Ohio, licensed in Ohio (2783T893) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1023080231
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. JOHN ARTHUR BAYSCredential: OD
Location Address307 FOURTH STREETMarietta, OH 45750-2002
Mailing Address307 Fourth StreetMarietta, OH 45750-2002 · (740) 373-3191 · Fax (740) 373-3196
Phone(740) 373-3191
Fax(740) 373-3196
Sole ProprietorNo
Enumeration DateFebruary 2, 2006
Last NPPES UpdateFebruary 23, 2010
✔ NPI 1023080231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in OH · 2783T893
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
307 FOURTH STREET, Marietta, OH 45750
Open in Google Maps ↗

Other Identifiers 5

Medicaid0529119OH
Other4204631OH · Medicaid Group #
Medicare PIN0469003OH
Medicare UPINT47078
Medicare NSC0469880001OH

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN A BAYS OD & ASSOC
Optometrist
307 FOURTH STREET
MARIETTA,, OH 45750
Washington County (740) 373-3191
DR. JOSHUA BENJAMIN JENKINS OD
Optometrist
307 FOURTH STREET
MARIETTA,, OH 45750
Washington County (740) 373-3191

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Bays's NPI number?

The NPI number for John Bays is 1023080231. It was assigned to this individual provider in the NPPES registry on February 2, 2006.

Where is John Bays located?

John Bays practices at 307 Fourth Street, Marietta, OH 45750. The listed phone number is (740) 373-3191.

What is John Bays's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for John Bays was last updated on February 23, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.