Greenfield Management Systems, Inc
NPI 1992419485 · Skilled Nursing Facility · Greenfield, MA
Enrolled with Medicare as Part a Provider - Skilled Nursing Facility · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greenfield Management Systems, Inc is a Skilled Nursing Facility organization in Greenfield, MA (NPI 1992419485).
Provider details
- NPI number
- 1992419485
- Entity type
- Organization
- Primary specialty
- Skilled Nursing FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- William Jones, President(413) 447-2996
Specialties & taxonomies
Nursing & Custodial Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- Charlene Manor Extended Care Facility
Registry dates
- Enumerated
- 2023-01-09
- Last updated
- 2023-01-09
- Certified
- 2023-01-06
Frequently asked questions
- What is Greenfield Management Systems, Inc's NPI number?
- Greenfield Management Systems, Inc's National Provider Identifier (NPI) is 1992419485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenfield Management Systems, Inc?
- Greenfield Management Systems, Inc is classified in the NPPES registry as Skilled Nursing Facility (Nursing & Custodial Care Facilities).
- Where is Greenfield Management Systems, Inc located?
- Greenfield Management Systems, Inc's practice location on file with NPPES is 130 Colrain Rd, Greenfield, MA 01301-9625.
- What is Greenfield Management Systems, Inc's phone number?
- The practice phone number listed in the NPPES registry for Greenfield Management Systems, Inc is (413) 774-3724.
- Does Greenfield Management Systems, Inc accept Medicare?
- Greenfield Management Systems, Inc 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 Greenfield Management Systems, Inc?
- The authorized official listed on Greenfield Management Systems, Inc's NPPES record is William Jones, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenfield Management Systems, Inc's NPI active?
- Yes — Greenfield Management Systems, Inc's NPI (1992419485) is active in the NPPES registry as of the last update on 2023-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.