John Arthur Bays, OD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 307 Fourth Street, Marietta, OH 45750-2002
- Practice phone
- Call (740) 373-3191
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John A Bays OD & Assoc
Eye care practice · Marietta, Ohio
Find John Bays' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John Arthur Bays is an optometrist in Marietta, Ohio
John Bays practices at John A Bays OD & Assoc in Marietta, Ohio.
John Bays' NPI, 1023080231, was assigned on February 2, 2006. John Bays holds Ohio license 2783T893.
- NPI
- 1023080231NPI Registry (opens in a new tab)
- NPI enumeration date
- February 2, 2006
- NPI status
- Active
- Practice phone
- (740) 373-3191
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Arthur Bays practices at John A Bays OD & Assoc in Marietta, Ohio
John Bays' primary practice is John A Bays OD & Assoc, at 307 Fourth Street, Marietta, OH 45750-2002. The practice phone is (740) 373-3191.
- John A Bays OD & Assoc307 Fourth Street, Marietta, OH 45750-2002Phone(740) 373-3191
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Arthur Bays is affiliated with 1 site of care and 1 medical group
John Bays' primary practice is John A Bays OD & Assoc in Marietta, Ohio. Dmand AI also links John Bays to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at John Arthur Bays' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Bays practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John A Bays OD & Assoc | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Arthur Bays is one of 2,779 optometrists in Ohio
Optometrist is John Bays' primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Bays is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near John Bays
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for John Arthur Bays's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John Arthur Bays
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Arthur Bays' NPI number?
John Arthur Bays' NPI number is 1023080231. It was assigned on February 2, 2006, and it is active in the NPI Registry.
What does John Arthur Bays specialize in?
John Arthur Bays is an optometrist in Marietta, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does John Arthur Bays practice?
John Bays practices at 307 Fourth Street, Marietta, OH 45750-2002. John Bays' primary practice is John A Bays OD & Assoc in Marietta, Ohio. Dmand AI also links John Bays to 1 medical group.
What is John Arthur Bays' office phone number?
The practice phone on file for John Bays is (740) 373-3191.
What is John Arthur Bays' medical license number?
John Bays holds Ohio license 2783T893.
How long has John Arthur Bays been practicing?
John Bays' NPI was assigned in 2006.
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