IndividualActive
Joseph Hennessey, RN
NPI 1770051138 · Psychiatric/Mental Health Registered Nurse · Greenfield, MA
Provider details
- NPI number
- 1770051138
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 198076 (MA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
55 Federal St
Greenfield, MA 01301-2546
Phone: (413) 726-8320
Street-level locationGet directions
Mailing address
92 Cottage St
Greenfield, MA 01301-1412
Registry dates
- Enumerated
- 2018-11-05
- Last updated
- 2018-11-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.