What is George Terwilliger's NPI number?

George Terwilliger's National Provider Identifier (NPI) is 1265515910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is George Terwilliger's specialty?

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

Where is George Terwilliger located?

George Terwilliger's practice location on file with NPPES is 185 Grafton Rd, Townshend, VT 05353-8820.

What is George Terwilliger's phone number?

The practice phone number listed in the NPPES registry for George Terwilliger is (802) 365-3725.

Does George Terwilliger accept Medicare?

George Terwilliger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is George Terwilliger's NPI active?

Yes — George Terwilliger's NPI (1265515910) is active in the NPPES registry as of the last update on 2023-03-07.

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George Terwilliger, M.D.

NPI 1265515910 · Family Medicine Physician · Townshend, VT

George Terwilliger, M.D. is a Family Medicine Physician provider in Townshend, VT (NPI 1265515910).

Provider details

NPI number: 1265515910
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 11293 (NH)

Practice location

185 Grafton Rd

Townshend, VT 05353-8820

Phone: (802) 365-3725

Fax: (603) 354-6605

Street-level locationGet directions

More VT providers

Mailing address

Po Box 216

Townshend, VT 05353-0216

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 11293 (NH)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

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: 2006-10-23
Last updated: 2023-03-07
Certified: 2021-11-28

Frequently asked questions

What is George Terwilliger's NPI number?: George Terwilliger's National Provider Identifier (NPI) is 1265515910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is George Terwilliger's specialty?: George Terwilliger is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is George Terwilliger located?: George Terwilliger's practice location on file with NPPES is 185 Grafton Rd, Townshend, VT 05353-8820.
What is George Terwilliger's phone number?: The practice phone number listed in the NPPES registry for George Terwilliger is (802) 365-3725.
Does George Terwilliger accept Medicare?: George Terwilliger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is George Terwilliger's NPI active?: Yes — George Terwilliger's NPI (1265515910) is active in the NPPES registry as of the last update on 2023-03-07.

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