OrganizationActive
Thomas H Clark PC
NPI 1700212438 · Optometrist · Williston, VT
Thomas H Clark PC is a Optometrist organization in Williston, VT (NPI 1700212438).
Provider details
- NPI number
- 1700212438
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Thomas Clark, Owner(802) 862-1947
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
33 Blair Park Rd
#101
Williston, VT 05495-7587
Phone: (802) 862-1947
Fax: (802) 878-4874
Street-level locationGet directions
Mailing address
33 Blair Park Rd
Williston, VT 05495-7587
Registry dates
- Enumerated
- 2013-09-26
- Last updated
- 2014-10-09
Frequently asked questions
- What is Thomas H Clark PC's NPI number?
- Thomas H Clark PC's National Provider Identifier (NPI) is 1700212438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas H Clark PC?
- Thomas H Clark PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Thomas H Clark PC located?
- Thomas H Clark PC's practice location on file with NPPES is 33 Blair Park Rd, Williston, VT 05495-7587.
- What is Thomas H Clark PC's phone number?
- The practice phone number listed in the NPPES registry for Thomas H Clark PC is (802) 862-1947.
- Who is the authorized official for Thomas H Clark PC?
- The authorized official listed on Thomas H Clark PC's NPPES record is Thomas Clark, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas H Clark PC's NPI active?
- Yes — Thomas H Clark PC's NPI (1700212438) is active in the NPPES registry as of the last update on 2014-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.