Robert Dann, M.D.
NPI 1831189026 · Diagnostic Radiology Physician · Greenfield, MA
Robert Dann, M.D. is a Diagnostic Radiology Physician provider in Greenfield, MA (NPI 1831189026).
Provider details
- NPI number
- 1831189026
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34330 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-10-27
- Last updated
- 2011-05-09
Frequently asked questions
- What is Robert Dann's NPI number?
- Robert Dann's National Provider Identifier (NPI) is 1831189026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Dann's specialty?
- Robert Dann is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Dann located?
- Robert Dann's practice location on file with NPPES is 164 High St, Greenfield, MA 01301-2613.
- What is Robert Dann's phone number?
- The practice phone number listed in the NPPES registry for Robert Dann is (413) 773-2503.
- Is Robert Dann's NPI active?
- Yes — Robert Dann's NPI (1831189026) is active in the NPPES registry as of the last update on 2011-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.