IndividualActive
Robert Ellison, M.D.
NPI 1083610836 · Internal Medicine Physician · Warwick, RI
Robert Ellison, M.D. is a Internal Medicine Physician provider in Warwick, RI (NPI 1083610836).
Provider details
- NPI number
- 1083610836
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD04969 (RI)
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
400 Bald Hill Rd
Ste 520
Warwick, RI 02886-1692
Phone: (401) 793-8520
Fax: (401) 793-8527
Approximate (ZIP-level) locationGet directions
Mailing address
400 Bald Hill Rd
Warwick, RI 02886-1692
Registry dates
- Enumerated
- 2005-06-27
- Last updated
- 2007-09-07
Frequently asked questions
- What is Robert Ellison's NPI number?
- Robert Ellison's National Provider Identifier (NPI) is 1083610836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Ellison's specialty?
- Robert Ellison is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Ellison located?
- Robert Ellison's practice location on file with NPPES is 400 Bald Hill Rd, Warwick, RI 02886-1692.
- What is Robert Ellison's phone number?
- The practice phone number listed in the NPPES registry for Robert Ellison is (401) 793-8520.
- Is Robert Ellison's NPI active?
- Yes — Robert Ellison's NPI (1083610836) is active in the NPPES registry as of the last update on 2007-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.