Greenfield Enterprises Inc
NPI 1902841430 · Community/Retail Pharmacy · Boston, MA
Enrolled with Medicare as Part B Supplier - Mass Immunization (roster Biller Only) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greenfield Enterprises Inc is a Community/Retail Pharmacy organization in Boston, MA (NPI 1902841430).
Provider details
- NPI number
- 1902841430
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Daniel Greenfield, Pharmacist(617) 227-0023
Specialties & taxonomies
Suppliers
- Pharmacy333600000X
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- Gary Drug Company
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2016-12-09
Frequently asked questions
- What is Greenfield Enterprises Inc's NPI number?
- Greenfield Enterprises Inc's National Provider Identifier (NPI) is 1902841430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenfield Enterprises Inc?
- Greenfield Enterprises Inc is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Greenfield Enterprises Inc located?
- Greenfield Enterprises Inc's practice location on file with NPPES is 59 Charles St, Boston, MA 02114-4605.
- What is Greenfield Enterprises Inc's phone number?
- The practice phone number listed in the NPPES registry for Greenfield Enterprises Inc is (617) 227-0023.
- Does Greenfield Enterprises Inc accept Medicare?
- Greenfield Enterprises 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 Enterprises Inc?
- The authorized official listed on Greenfield Enterprises Inc's NPPES record is Daniel Greenfield, Pharmacist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenfield Enterprises Inc's NPI active?
- Yes — Greenfield Enterprises Inc's NPI (1902841430) is active in the NPPES registry as of the last update on 2016-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.