M Sheila Donnelly, MD - Medicare Hematology/oncology in Gardner, MA

M Sheila Donnelly, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Gardner, Massachusetts. She went to Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University and graduated in 1974 and has 50 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Henry Heywood Memorial Hospital and her current practice location is 242 Green St, Gardner, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 630-6457.

M Sheila Donnelly is licensed to practice in Massachusetts (license number 41136) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1942297528.

Contact Information

M Sheila Donnelly, MD
242 Green St,
Gardner, MA 01440-1336
(978) 630-6457
(978) 630-6158

Map and Direction




Physician's Profile

Full NameM Sheila Donnelly
GenderFemale
SpecialityHematology/oncology
Experience50 Years
Location242 Green St, Gardner, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • M Sheila Donnelly attended and graduated from Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University in 1974
  NPI Data:
  • NPI Number: 1942297528
  • Provider Enumeration Date: 09/29/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8426089590
  • Enrollment ID: I20050829000436

Medical Identifiers

Medical identifiers for M Sheila Donnelly such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942297528NPI-NPPES
0119334MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology 41136 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Heywood Hospital -Gardner, MAHospital
Athol Memorial HospitalAthol, MAHospital
Umass Memorial Medical Center/university CampusWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Henry Heywood Memorial Hospital165826260558

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. M Sheila Donnelly allows following entities to bill medicare on her behalf.
Entity NameHenry Heywood Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205823879
PECOS PAC ID: 1658262605
Enrollment ID: O20040322000360
Entity NameAthol Memorial Hospital Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336120047
PECOS PAC ID: 7911959846
Enrollment ID: O20050218000228

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. M Sheila Donnelly is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
M Sheila Donnelly, MD
242 Green St,
Gardner, MA 01440-1336

Ph: (978) 630-6457
M Sheila Donnelly, MD
242 Green St,
Gardner, MA 01440-1336

Ph: (978) 630-6457

Reviews and Comments


Internal Medicine Doctors in Gardner, MA

James R. Tierney, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 374 Elm St, Gardner, MA 01440
Phone: 978-632-4941    Fax: 978-630-2064
Ayaz Tariq Malik, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 250 Green St, Ste 212, Gardner, MA 01440
Phone: 978-669-5522    Fax: 978-632-0516
Maria E Abruzzo, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 250 Green St Ste 104, Gardner, MA 01440
Phone: 978-630-5011    Fax: 978-669-5521
Lauren B Gibbons,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 242 Green St, Gardner, MA 01440
Phone: 978-632-3420    
Motkar V. Reddy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 Green St, Gardner, MA 01440
Phone: 978-632-4324    Fax: 978-632-4368
Michael S. Stauder, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 Green St, Gardner, MA 01440
Phone: 978-630-5020    Fax: 978-630-5029
Odalys Machin Croteau, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 374 Elm St, Gardner, MA 01440
Phone: 978-630-3400    Fax: 978-630-3408

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.