William Gaynier, D.O
NPI 1073623427 · Ophthalmology Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Gaynier, D.O is a Ophthalmology Physician provider in Cincinnati, OH (NPI 1073623427).
Provider details
- NPI number
- 1073623427
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34003464 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2017-11-20
Frequently asked questions
- What is William Gaynier's NPI number?
- William Gaynier's National Provider Identifier (NPI) is 1073623427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gaynier's specialty?
- William Gaynier is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William Gaynier located?
- William Gaynier's practice location on file with NPPES is 3130 Highland Ave, Cincinnati, OH 45219-2399.
- What is William Gaynier's phone number?
- The practice phone number listed in the NPPES registry for William Gaynier is (513) 584-5461.
- Does William Gaynier accept Medicare?
- William Gaynier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Gaynier's NPI active?
- Yes — William Gaynier's NPI (1073623427) is active in the NPPES registry as of the last update on 2017-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.