OrganizationActive
Gavin Foundation
NPI 1396079414 · Clinic/Center · South Boston, MA
Gavin Foundation is a Clinic/Center organization in South Boston, MA (NPI 1396079414).
Provider details
- NPI number
- 1396079414
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- John Mcgahan, President/Ceo(617) 268-5517
- License
- 0853 (MA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
49 L St
South Boston, MA 02127-1511
Phone: (617) 268-5000
Fax: (617) 268-5008
Street-level locationGet directions
Mailing address
675 E 4th St
South Boston, MA 02127-3063
Registry dates
- Enumerated
- 2009-09-22
- Last updated
- 2009-09-22
Frequently asked questions
- What is Gavin Foundation's NPI number?
- Gavin Foundation's National Provider Identifier (NPI) is 1396079414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gavin Foundation?
- Gavin Foundation is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Gavin Foundation located?
- Gavin Foundation's practice location on file with NPPES is 49 L St, South Boston, MA 02127-1511.
- What is Gavin Foundation's phone number?
- The practice phone number listed in the NPPES registry for Gavin Foundation is (617) 268-5000.
- Who is the authorized official for Gavin Foundation?
- The authorized official listed on Gavin Foundation's NPPES record is John Mcgahan, President/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gavin Foundation's NPI active?
- Yes — Gavin Foundation's NPI (1396079414) is active in the NPPES registry as of the last update on 2009-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.