Mary Jane Dinneen, MD
NPI 1104925866 · Emergency Medicine Physician · Northampton, MA
Mary Jane Dinneen, MD is a Emergency Medicine Physician provider in Northampton, MA (NPI 1104925866).
Provider details
- NPI number
- 1104925866
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 75327 (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
19 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
- 2006-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Jane Dinneen's NPI number?
- Mary Jane Dinneen's National Provider Identifier (NPI) is 1104925866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jane Dinneen's specialty?
- Mary Jane Dinneen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Jane Dinneen located?
- Mary Jane Dinneen's practice location on file with NPPES is 30 Locust Stret, Northampton, MA 01060.
- What is Mary Jane Dinneen's phone number?
- The practice phone number listed in the NPPES registry for Mary Jane Dinneen is (413) 582-2363.
- Is Mary Jane Dinneen's NPI active?
- Yes — Mary Jane Dinneen's NPI (1104925866) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.