IndividualActive
Reginald Barnett, MD
NPI 1649207051 · Internal Medicine Physician · Mattapan, MA
Reginald Barnett, MD is a Internal Medicine Physician provider in Mattapan, MA (NPI 1649207051).
Provider details
- NPI number
- 1649207051
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 59479 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
745 River St
Mattapan, MA 02126-1941
Phone: (617) 364-0222
Fax: (617) 364-3470
Approximate (ZIP-level) locationGet directions
Mailing address
29 Wellesley Park
Dorchester Center, MA 02124-2134
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2007-07-09
Frequently asked questions
- What is Reginald Barnett's NPI number?
- Reginald Barnett's National Provider Identifier (NPI) is 1649207051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Reginald Barnett's specialty?
- Reginald Barnett is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Reginald Barnett located?
- Reginald Barnett's practice location on file with NPPES is 745 River St, Mattapan, MA 02126-1941.
- What is Reginald Barnett's phone number?
- The practice phone number listed in the NPPES registry for Reginald Barnett is (617) 364-0222.
- Is Reginald Barnett's NPI active?
- Yes — Reginald Barnett's NPI (1649207051) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.