Michael Greenaway, MD
NPI 1104812890 · Diagnostic Radiology Physician · Norwich, CT
Michael Greenaway, MD is a Diagnostic Radiology Physician provider in Norwich, CT (NPI 1104812890).
Provider details
- NPI number
- 1104812890
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17749 (CT)
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
- 2005-09-27
- Last updated
- 2010-01-18
Frequently asked questions
- What is Michael Greenaway's NPI number?
- Michael Greenaway's National Provider Identifier (NPI) is 1104812890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Greenaway's specialty?
- Michael Greenaway is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Greenaway located?
- Michael Greenaway's practice location on file with NPPES is 326 Washington St, Norwich, CT 06360-2740.
- What is Michael Greenaway's phone number?
- The practice phone number listed in the NPPES registry for Michael Greenaway is (860) 889-8331.
- Is Michael Greenaway's NPI active?
- Yes — Michael Greenaway's NPI (1104812890) is active in the NPPES registry as of the last update on 2010-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.