What is William Koch's NPI number?

William Koch's National Provider Identifier (NPI) is 1285673939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Koch's specialty?

William Koch is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is William Koch located?

William Koch's practice location on file with NPPES is 6 North St, Barre, VT 05641-3810.

What is William Koch's phone number?

The practice phone number listed in the NPPES registry for William Koch is (802) 476-4812.

Is William Koch's NPI active?

Yes — William Koch's NPI (1285673939) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Koch, DDS

NPI 1285673939 · Dentist · Barre, VT

William Koch, DDS is a Dentist provider in Barre, VT (NPI 1285673939).

Provider details

NPI number: 1285673939
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
License: 945 (VT)

Practice location

6 North St

Barre, VT 05641-3810

Phone: (802) 476-4812

Fax: (802) 476-0525

Street-level locationGet directions

More VT providers

Mailing address

6 North St

Barre, VT 05641-3810

Specialties & taxonomies

DentistPrimary122300000XLicense 945 (VT)
Dental Providers

Profile Score

Detailed profile(92/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
20 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$171 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-06-06
Last updated: 2007-07-08

Frequently asked questions

What is William Koch's NPI number?: William Koch's National Provider Identifier (NPI) is 1285673939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Koch's specialty?: William Koch is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is William Koch located?: William Koch's practice location on file with NPPES is 6 North St, Barre, VT 05641-3810.
What is William Koch's phone number?: The practice phone number listed in the NPPES registry for William Koch is (802) 476-4812.
Is William Koch's NPI active?: Yes — William Koch's NPI (1285673939) 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions