Margaret Pennington, - Medicare Orthopaedic Surgery in Boston, MA

Margaret Pennington, is a medicare enrolled "Orthopaedic Surgery" physician in Boston, Massachusetts. Her current practice location is 800 Washington St, Tmc Box #306, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 636-5172.

Margaret Pennington is licensed to practice in Massachusetts (license number 275515) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1194221713.

Contact Information

Margaret Pennington,
800 Washington St, Tmc Box #306,
Boston, MA 02111
(617) 636-5172
Not Available

Map and Direction




Physician's Profile

Full NameMargaret Pennington
GenderFemale
SpecialityOrthopaedic Surgery
Location800 Washington St, Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1194221713
  • Provider Enumeration Date: 04/03/2018
  • Last Update Date: 06/30/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2365798139
  • Enrollment ID: I20180709003194

Medical Identifiers

Medical identifiers for Margaret Pennington such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194221713NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 275515 (Massachusetts)Primary

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. Margaret Pennington 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
Margaret Pennington,
617 Williamson Rd,
Bryn Mawr, PA 19010-1932

Ph: (215) 313-6299
Margaret Pennington,
800 Washington St, Tmc Box #306,
Boston, MA 02111

Ph: (617) 636-5172

Reviews and Comments


Orthopaedic Surgery Doctors in Boston, MA

Peter G Passias, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-724-6802    
Kiran J Agarwal-harding, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-726-2942    
Dr. Adam Stephen Olsen, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5655    
Dr. Bertram Zarins, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 175 Cambridge St, Suite 400, Boston, MA 02114
Phone: 617-726-3421    Fax: 617-726-3438
Andrew P White, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 330 Brookline Ave, Stoneman 10, Boston, MA 02215
Phone: 617-667-3940    
Ruth A Delaney, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2800    
Michael Douglas Baratz, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Boston, MA 02111
Phone: 617-636-5000    Fax: 617-636-1465

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.