Robert Ellsworth, MD
NPI 1972578979 · Diagnostic Radiology Physician · Worcester, MA
Robert Ellsworth, MD is a Diagnostic Radiology Physician provider in Worcester, MA (NPI 1972578979).
Provider details
- NPI number
- 1972578979
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 38051 (MA)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2009-02-03
Frequently asked questions
- What is Robert Ellsworth's NPI number?
- Robert Ellsworth's National Provider Identifier (NPI) is 1972578979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Ellsworth's specialty?
- Robert Ellsworth is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Ellsworth located?
- Robert Ellsworth's practice location on file with NPPES is 135 Gold Star Blvd, Worcester, MA 01606.
- What is Robert Ellsworth's phone number?
- The practice phone number listed in the NPPES registry for Robert Ellsworth is (508) 853-2716.
- Is Robert Ellsworth's NPI active?
- Yes — Robert Ellsworth's NPI (1972578979) is active in the NPPES registry as of the last update on 2009-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.