James Brennan, D.D.S.
NPI 1598761884 · Orthodontics and Dentofacial Orthopedics Dentistry · Cumberland, RI
James Brennan, D.D.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Cumberland, RI (NPI 1598761884).
Provider details
- NPI number
- 1598761884
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 1538 (RI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2007-07-09
Frequently asked questions
- What is James Brennan's NPI number?
- James Brennan's National Provider Identifier (NPI) is 1598761884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Brennan's specialty?
- James Brennan is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is James Brennan located?
- James Brennan's practice location on file with NPPES is 8 Crepeau Blvd, Cumberland, RI 02864-2107.
- What is James Brennan's phone number?
- The practice phone number listed in the NPPES registry for James Brennan is (401) 658-1116.
- Is James Brennan's NPI active?
- Yes — James Brennan's NPI (1598761884) 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.