Martha Greenwood, M.D.
NPI 1104802636 · Diagnostic Radiology Physician · Hartford, CT
Martha Greenwood, M.D. is a Diagnostic Radiology Physician provider in Hartford, CT (NPI 1104802636).
Provider details
- NPI number
- 1104802636
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 029247 (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
- 2005-12-16
- Last updated
- 2008-10-27
Frequently asked questions
- What is Martha Greenwood's NPI number?
- Martha Greenwood's National Provider Identifier (NPI) is 1104802636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Greenwood's specialty?
- Martha Greenwood is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Martha Greenwood located?
- Martha Greenwood's practice location on file with NPPES is 85 Seymour St, Hartford, CT 06106.
- What is Martha Greenwood's phone number?
- The practice phone number listed in the NPPES registry for Martha Greenwood is (860) 246-6589.
- Is Martha Greenwood's NPI active?
- Yes — Martha Greenwood's NPI (1104802636) is active in the NPPES registry as of the last update on 2008-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.