M. Sheila Donnelly, MD
M. Sheila Donnelly, MD is a Hematology/Oncology in Gardner, Massachusetts. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1974, 52 years ago. Practices with Henry Heywood Memorial Hospital, a 117-clinician group and accepts Medicare assignment. Licensed in Massachusetts.
- Years since qualifying
- 52
- Trained at
- Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
- Licensed in
- MA
- In the registry since
- 2005
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
242 Green StGardner, MA 01440-1336
Phone: (978) 630-6457
Fax: (978) 630-6158
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Medical Oncology Physician (primary) | Taxonomy 207RX0202X · Licence 41136 (MA) |
|---|
Record details
| NPI number | 1942297528 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | September 29, 2005 |
| Last updated in NPPES | July 13, 2026 |
Medicare enrollment
| Medicare specialty | HEMATOLOGY/ONCOLOGY |
|---|---|
| Medical school | CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY |
| Graduated | 1974 (52 years in practice) |
| Group practice | Henry Heywood Memorial Hospital — 117 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |