OrganizationActive
Riverside Internal Medicine
NPI 1134303977 · Specialist · Riverside, CT
Riverside Internal Medicine is a Specialist organization in Riverside, CT (NPI 1134303977).
Provider details
- NPI number
- 1134303977
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Neil Boside, President(203) 637-0057
- License
- 035452 (CT)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1200 E Putnam Ave
Riverside, CT 06878-1430
Phone: (203) 637-0057
Fax: (203) 637-3280
Street-level locationGet directions
Mailing address
1200 E Putnam Ave
Riverside, CT 06878-1430
Registry dates
- Enumerated
- 2007-12-27
- Last updated
- 2008-01-02
Frequently asked questions
- What is Riverside Internal Medicine's NPI number?
- Riverside Internal Medicine's National Provider Identifier (NPI) is 1134303977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Riverside Internal Medicine?
- Riverside Internal Medicine is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Riverside Internal Medicine located?
- Riverside Internal Medicine's practice location on file with NPPES is 1200 E Putnam Ave, Riverside, CT 06878-1430.
- What is Riverside Internal Medicine's phone number?
- The practice phone number listed in the NPPES registry for Riverside Internal Medicine is (203) 637-0057.
- Who is the authorized official for Riverside Internal Medicine?
- The authorized official listed on Riverside Internal Medicine's NPPES record is Neil Boside, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Riverside Internal Medicine's NPI active?
- Yes — Riverside Internal Medicine's NPI (1134303977) is active in the NPPES registry as of the last update on 2008-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.