OrganizationActive
Ronald W Downing OD
NPI 1891882445 · Optometrist · Zanesville, OH
Ronald W Downing OD is a Optometrist organization in Zanesville, OH (NPI 1891882445).
Provider details
- NPI number
- 1891882445
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Ronald Downing, Owner(740) 453-1611
- 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
1805 Maple Ave
Zanesville, OH 43701-2235
Phone: (740) 453-1611
Fax: (740) 450-7680
Street-level locationGet directions
Mailing address
1805 Maple Ave
Zanesville, OH 43701-2235
Other names (DBA / former)
- Doing business as
- Sunrise Vision Clinic
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2014-05-02
Frequently asked questions
- What is Ronald W Downing OD's NPI number?
- Ronald W Downing OD's National Provider Identifier (NPI) is 1891882445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ronald W Downing OD?
- Ronald W Downing OD is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Ronald W Downing OD located?
- Ronald W Downing OD's practice location on file with NPPES is 1805 Maple Ave, Zanesville, OH 43701-2235.
- What is Ronald W Downing OD's phone number?
- The practice phone number listed in the NPPES registry for Ronald W Downing OD is (740) 453-1611.
- Who is the authorized official for Ronald W Downing OD?
- The authorized official listed on Ronald W Downing OD's NPPES record is Ronald Downing, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ronald W Downing OD's NPI active?
- Yes — Ronald W Downing OD's NPI (1891882445) is active in the NPPES registry as of the last update on 2014-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.