Rhode Island Diagnostic Center, LLC
NPI 1609114404 · Clinical Medical Laboratory · East Greenwich, RI
Rhode Island Diagnostic Center, LLC is a Clinical Medical Laboratory organization in East Greenwich, RI (NPI 1609114404).
Provider details
- NPI number
- 1609114404
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Alexander Istomin MD, Laboratory Director(401) 622-4488
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-01-29
- Last updated
- 2013-01-29
Frequently asked questions
- What is Rhode Island Diagnostic Center, LLC's NPI number?
- Rhode Island Diagnostic Center, LLC's National Provider Identifier (NPI) is 1609114404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rhode Island Diagnostic Center, LLC?
- Rhode Island Diagnostic Center, LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Rhode Island Diagnostic Center, LLC located?
- Rhode Island Diagnostic Center, LLC's practice location on file with NPPES is 58 Main St, East Greenwich, RI 02818-3888.
- What is Rhode Island Diagnostic Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Rhode Island Diagnostic Center, LLC is (401) 622-4488.
- Who is the authorized official for Rhode Island Diagnostic Center, LLC?
- The authorized official listed on Rhode Island Diagnostic Center, LLC's NPPES record is Alexander Istomin MD, Laboratory Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rhode Island Diagnostic Center, LLC's NPI active?
- Yes — Rhode Island Diagnostic Center, LLC's NPI (1609114404) is active in the NPPES registry as of the last update on 2013-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.