What is John Bays's NPI number?

John Bays's National Provider Identifier (NPI) is 1023080231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Bays's specialty?

John Bays is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is John Bays located?

John Bays's practice location on file with NPPES is 307 Fourth Street, Marietta, OH 45750-2002.

What is John Bays's phone number?

The practice phone number listed in the NPPES registry for John Bays is (740) 373-3191.

Is John Bays's NPI active?

Yes — John Bays's NPI (1023080231) is active in the NPPES registry as of the last update on 2010-02-23.

IndividualActive

John Bays, OD

NPI 1023080231 · Optometrist · Marietta, OH

John Bays, OD is a Optometrist provider in Marietta, OH (NPI 1023080231).

Provider details

NPI number: 1023080231
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Male
Sole proprietor: No
License: 2783T893 (OH)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 2783T893 (OH)
Eye and Vision Services Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

307 Fourth Street

Marietta, OH 45750-2002

Phone: (740) 373-3191

Fax: (740) 373-3196

Street-level locationGet directions

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Mailing address