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Ronald Welker
NPI 1841412350 · Optician · Conneaut, OH
Ronald Welker is a Optician provider in Conneaut, OH (NPI 1841412350).
Provider details
- NPI number
- 1841412350
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4091 (OH)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 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
256 Main St
Conneaut, OH 44030-2652
Phone: (440) 593-6205
Fax: (440) 593-6205
Approximate (ZIP-level) locationGet directions
Mailing address
241b State St
Conneaut, OH 44030-2659
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2009-07-10
Frequently asked questions
- What is Ronald Welker's NPI number?
- Ronald Welker's National Provider Identifier (NPI) is 1841412350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Welker's specialty?
- Ronald Welker is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Ronald Welker located?
- Ronald Welker's practice location on file with NPPES is 256 Main St, Conneaut, OH 44030-2652.
- What is Ronald Welker's phone number?
- The practice phone number listed in the NPPES registry for Ronald Welker is (440) 593-6205.
- Is Ronald Welker's NPI active?
- Yes — Ronald Welker's NPI (1841412350) is active in the NPPES registry as of the last update on 2009-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.