IndividualActive
Anna Butler
NPI 1811424898 · Specialist · Sunderland, MA
Provider details
- NPI number
- 1811424898
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
108 N Main St
Sunderland, MA 01375-9502
Phone: (413) 665-8717
Street-level locationGet directions
Mailing address
235 Lincoln Ave
Amherst, MA 01002-2045
Registry dates
- Enumerated
- 2017-05-22
- Last updated
- 2017-05-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.