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David Tessin, O.D.
NPI 1851467682 · Optometrist · Hollidaysburg, PA
David Tessin, O.D. is a Optometrist provider in Hollidaysburg, PA (NPI 1851467682).
Provider details
- NPI number
- 1851467682
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OEG001549 (PA)
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
1902 N Juniata St
Hollidaysburg, PA 16648-1908
Phone: (814) 693-6606
Street-level locationGet directions
Mailing address
105 Bonnie Ln
Hollidaysburg, PA 16648-9220
Registry dates
- Enumerated
- 2006-11-24
- Last updated
- 2012-11-13
Frequently asked questions
- What is David Tessin's NPI number?
- David Tessin's National Provider Identifier (NPI) is 1851467682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Tessin's specialty?
- David Tessin is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is David Tessin located?
- David Tessin's practice location on file with NPPES is 1902 N Juniata St, Hollidaysburg, PA 16648-1908.
- What is David Tessin's phone number?
- The practice phone number listed in the NPPES registry for David Tessin is (814) 693-6606.
- Is David Tessin's NPI active?
- Yes — David Tessin's NPI (1851467682) is active in the NPPES registry as of the last update on 2012-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.