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Robert Brenner, OD
NPI 1689629206 · Optometrist · Mansfield, OH
Robert Brenner, OD is a Optometrist provider in Mansfield, OH (NPI 1689629206).
Provider details
- NPI number
- 1689629206
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3398 (OH)
Specialties & taxonomies
Eye and Vision Services Providers
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
20 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
70 Park Ave W
Mansfield, OH 44902-1624
Phone: (419) 525-1207
Fax: (419) 525-0030
Street-level locationGet directions
Mailing address
70 Park Ave West
Mansfield, OH 44902
Registry dates
- Enumerated
- 2006-05-23
- Last updated
- 2011-06-23
Frequently asked questions
- What is Robert Brenner's NPI number?
- Robert Brenner's National Provider Identifier (NPI) is 1689629206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Brenner's specialty?
- Robert Brenner is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Robert Brenner located?
- Robert Brenner's practice location on file with NPPES is 70 Park Ave W, Mansfield, OH 44902-1624.
- What is Robert Brenner's phone number?
- The practice phone number listed in the NPPES registry for Robert Brenner is (419) 525-1207.
- Is Robert Brenner's NPI active?
- Yes — Robert Brenner's NPI (1689629206) is active in the NPPES registry as of the last update on 2011-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.