OrganizationActive
Ronald W Downing OD
NPI 1801985684 · Optometrist · Dresden, OH
Provider details
- NPI number
- 1801985684
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Ronald Downing, Owner(740) 754-3800
- License
- 2929 (OH)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
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
95 W Dave Longaberger Ave
Dresden, OH 43821-9687
Phone: (740) 754-3800
Fax: (740) 754-2050
Approximate (ZIP-level) locationGet directions
Mailing address
95 W Dave Longaberger Ave
Dresden, OH 43821-9687
Other names (DBA / former)
- Doing business as
- Tri-Valley Vision Clinic
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2008-06-30
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.