Western Massachusetts Hospital
NPI 1518114388 · Long Term Care Hospital · Westfield, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Western Massachusetts Hospital is a Long Term Care Hospital organization in Westfield, MA (NPI 1518114388).
Provider details
- NPI number
- 1518114388
- Entity type
- Organization
- Primary specialty
- Long Term Care HospitalHospitals
- Parent organization
- The Commonwealth of Massachusetts
- Organization subpart
- Yes
- Authorized official
- Anthony Distefano, Ceo(413) 784-9112
Specialties & taxonomies
Hospitals
- Chronic Disease Hospital281P00000X
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Other names (DBA / former)
- Doing business as
- Western Massachusetts Hospital
Registry dates
- Enumerated
- 2008-08-25
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Western Massachusetts Hospital's NPI number?
- Western Massachusetts Hospital's National Provider Identifier (NPI) is 1518114388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Western Massachusetts Hospital?
- Western Massachusetts Hospital is classified in the NPPES registry as Long Term Care Hospital (Hospitals).
- Where is Western Massachusetts Hospital located?
- Western Massachusetts Hospital's practice location on file with NPPES is 91 East Mountain Road, Westfield, MA 01085-1801.
- What is Western Massachusetts Hospital's phone number?
- The practice phone number listed in the NPPES registry for Western Massachusetts Hospital is (413) 562-4131.
- Does Western Massachusetts Hospital accept Medicare?
- Western Massachusetts Hospital is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Western Massachusetts Hospital?
- The authorized official listed on Western Massachusetts Hospital's NPPES record is Anthony Distefano, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Western Massachusetts Hospital's NPI active?
- Yes — Western Massachusetts Hospital's NPI (1518114388) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.