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Ronald Posner, MD
NPI 1952306961 · Ophthalmology Physician · Mentor, OH
Ronald Posner, MD is a Ophthalmology Physician provider in Mentor, OH (NPI 1952306961).
Provider details
- NPI number
- 1952306961
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35026832P (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
21 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
9485 Mentor Ave
Ste 110
Mentor, OH 44060-8724
Phone: (440) 255-1115
Street-level locationGet directions
Mailing address
400 Blossom Lane
Orange Village, OH 44022
Registry dates
- Enumerated
- 2005-06-16
- Last updated
- 2008-06-16
Frequently asked questions
- What is Ronald Posner's NPI number?
- Ronald Posner's National Provider Identifier (NPI) is 1952306961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Posner's specialty?
- Ronald Posner is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Posner located?
- Ronald Posner's practice location on file with NPPES is 9485 Mentor Ave, Mentor, OH 44060-8724.
- What is Ronald Posner's phone number?
- The practice phone number listed in the NPPES registry for Ronald Posner is (440) 255-1115.
- Is Ronald Posner's NPI active?
- Yes — Ronald Posner's NPI (1952306961) is active in the NPPES registry as of the last update on 2008-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.