What is William Porter's NPI number?

William Porter's National Provider Identifier (NPI) is 1548246911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Porter's specialty?

William Porter is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is William Porter located?

William Porter's practice location on file with NPPES is 61 Pine St Bldg 4, Bristol, VT 05443-1043.

What is William Porter's phone number?

The practice phone number listed in the NPPES registry for William Porter is (802) 453-5028.

Is William Porter's NPI active?

Yes — William Porter's NPI (1548246911) is active in the NPPES registry as of the last update on 2020-02-07.

IndividualActive

William Porter, MD

NPI 1548246911 · Family Medicine Physician · Bristol, VT

William Porter, MD is a Family Medicine Physician provider in Bristol, VT (NPI 1548246911).

Provider details

NPI number: 1548246911
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 0420009973 (VT)

Practice location

61 Pine St Bldg 4

Bristol, VT 05443-1043

Phone: (802) 453-5028

Street-level locationGet directions

More VT providers

Mailing address

61 Pine St Bldg 4

Bristol, VT 05443-1043

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 0420009973 (VT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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.

Enumerated: 2005-12-19
Last updated: 2020-02-07
Certified: 2020-02-07

Frequently asked questions

What is William Porter's NPI number?: William Porter's National Provider Identifier (NPI) is 1548246911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Porter's specialty?: William Porter is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is William Porter located?: William Porter's practice location on file with NPPES is 61 Pine St Bldg 4, Bristol, VT 05443-1043.
What is William Porter's phone number?: The practice phone number listed in the NPPES registry for William Porter is (802) 453-5028.
Is William Porter's NPI active?: Yes — William Porter's NPI (1548246911) is active in the NPPES registry as of the last update on 2020-02-07.

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

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions