OrganizationActive
Giangregorio Bros Inc.
NPI 1437219466 · Community/Retail Pharmacy · Boston, MA
Giangregorio Bros Inc. is a Community/Retail Pharmacy organization in Boston, MA (NPI 1437219466).
Provider details
- NPI number
- 1437219466
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Joseph Giangregorio, Owner(617) 227-3728
- License
- 3949 (MA)
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
393 Hanover St
Boston, MA 02113-1308
Phone: (617) 227-3728
Fax: (617) 720-4155
Street-level locationGet directions
Mailing address
393 Hanover St
Boston, MA 02113-1308
Other names (DBA / former)
- Doing business as
- Green Cross Pharmacy
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2008-06-19
Frequently asked questions
- What is Giangregorio Bros Inc.'s NPI number?
- Giangregorio Bros Inc.'s National Provider Identifier (NPI) is 1437219466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Giangregorio Bros Inc.?
- Giangregorio Bros Inc. is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Giangregorio Bros Inc. located?
- Giangregorio Bros Inc.'s practice location on file with NPPES is 393 Hanover St, Boston, MA 02113-1308.
- What is Giangregorio Bros Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Giangregorio Bros Inc. is (617) 227-3728.
- Who is the authorized official for Giangregorio Bros Inc.?
- The authorized official listed on Giangregorio Bros Inc.'s NPPES record is Joseph Giangregorio, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Giangregorio Bros Inc.'s NPI active?
- Yes — Giangregorio Bros Inc.'s NPI (1437219466) is active in the NPPES registry as of the last update on 2008-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.