Charles L Cronin III DO Inc
NPI 1134391774 · Internal Medicine Physician · East Greenwich, RI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles L Cronin III DO Inc is a Internal Medicine Physician organization in East Greenwich, RI (NPI 1134391774).
Provider details
- NPI number
- 1134391774
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Charles Cronin, President(401) 886-6000
- License
- DO00450 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2008-03-24
- Last updated
- 2008-09-03
Frequently asked questions
- What is Charles L Cronin III DO Inc's NPI number?
- Charles L Cronin III DO Inc's National Provider Identifier (NPI) is 1134391774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Charles L Cronin III DO Inc?
- Charles L Cronin III DO Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles L Cronin III DO Inc located?
- Charles L Cronin III DO Inc's practice location on file with NPPES is 2358 S County Trl, East Greenwich, RI 02818-1500.
- What is Charles L Cronin III DO Inc's phone number?
- The practice phone number listed in the NPPES registry for Charles L Cronin III DO Inc is (401) 886-6000.
- Does Charles L Cronin III DO Inc accept Medicare?
- Charles L Cronin III DO Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Charles L Cronin III DO Inc?
- The authorized official listed on Charles L Cronin III DO Inc's NPPES record is Charles Cronin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Charles L Cronin III DO Inc's NPI active?
- Yes — Charles L Cronin III DO Inc's NPI (1134391774) is active in the NPPES registry as of the last update on 2008-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.