IndividualActive
George Butterworth, MD
NPI 1710993589 · Family Medicine Physician · Nantucket, MA
George Butterworth, MD is a Family Medicine Physician provider in Nantucket, MA (NPI 1710993589).
Provider details
- NPI number
- 1710993589
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 42821 (MA)
Specialties & taxonomies
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
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
57 Prospect St
Nantucket, MA 02554-2799
Phone: (508) 228-3200
Fax: (508) 228-3891
Street-level locationGet directions
Mailing address
57 Prospect St
Nantucket, MA 02554-2799
Registry dates
- Enumerated
- 2006-07-31
- Last updated
- 2007-07-09
Frequently asked questions
- What is George Butterworth's NPI number?
- George Butterworth's National Provider Identifier (NPI) is 1710993589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Butterworth's specialty?
- George Butterworth is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is George Butterworth located?
- George Butterworth's practice location on file with NPPES is 57 Prospect St, Nantucket, MA 02554-2799.
- What is George Butterworth's phone number?
- The practice phone number listed in the NPPES registry for George Butterworth is (508) 228-3200.
- Is George Butterworth's NPI active?
- Yes — George Butterworth's NPI (1710993589) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.