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Robert Shreiner, O.D.
NPI 1518035492 · Optometrist · Tiffin, OH
Robert Shreiner, O.D. is a Optometrist provider in Tiffin, OH (NPI 1518035492).
Provider details
- NPI number
- 1518035492
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2923 T649 (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
190 South Washington St
Tiffin, OH 44883
Phone: (419) 447-6154
Fax: (419) 447-0434
Street-level locationGet directions
Mailing address
Po Box 808
Tiffin, OH 44883-0808
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2008-11-19
Frequently asked questions
- What is Robert Shreiner's NPI number?
- Robert Shreiner's National Provider Identifier (NPI) is 1518035492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Shreiner's specialty?
- Robert Shreiner is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Robert Shreiner located?
- Robert Shreiner's practice location on file with NPPES is 190 South Washington St, Tiffin, OH 44883.
- What is Robert Shreiner's phone number?
- The practice phone number listed in the NPPES registry for Robert Shreiner is (419) 447-6154.
- Is Robert Shreiner's NPI active?
- Yes — Robert Shreiner's NPI (1518035492) is active in the NPPES registry as of the last update on 2008-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.