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David Tock, O.D.
NPI 1285784546 · Optometrist · Williamsville, NY
David Tock, O.D. is a Optometrist provider in Williamsville, NY (NPI 1285784546).
Provider details
- NPI number
- 1285784546
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- NY5036 (NY)
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
4545 Transit Rd
Williamsville, NY 14221-6012
Phone: (716) 634-4456
Street-level locationGet directions
Mailing address
6867 Amanda Ln
Lockport, NY 14094-9659
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Tock's NPI number?
- David Tock's National Provider Identifier (NPI) is 1285784546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Tock's specialty?
- David Tock is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is David Tock located?
- David Tock's practice location on file with NPPES is 4545 Transit Rd, Williamsville, NY 14221-6012.
- What is David Tock's phone number?
- The practice phone number listed in the NPPES registry for David Tock is (716) 634-4456.
- Is David Tock's NPI active?
- Yes — David Tock's NPI (1285784546) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.