Dr Barbara H Bjornson, MD - Medicare Internal Medicine in Winchester, MA

Dr Barbara H Bjornson, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Winchester, Massachusetts. Her current practice location is 620 Washington Street, Winchester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 756-8388.

Dr Barbara H Bjornson is licensed to practice in Massachusetts (license number 39982) 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 1982715850.

Contact Information

Dr Barbara H Bjornson, MD
620 Washington Street,
Winchester, MA 01890
(781) 756-8388
(781) 756-8380

Map and Direction




Physician's Profile

Full NameDr Barbara H Bjornson
GenderFemale
SpecialityInternal Medicine - Hematology & Oncology
Location620 Washington Street, Winchester, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982715850
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 01/08/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5698709244
  • Enrollment ID: I20050922000700

Medical Identifiers

Medical identifiers for Dr Barbara H Bjornson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982715850NPI-NPPES
0144142MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 39982 (Massachusetts)Primary

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. Dr Barbara H Bjornson allows following entities to bill medicare on her behalf.
Entity NameWinchester Physician Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184606865
PECOS PAC ID: 4486540994
Enrollment ID: O20060215000452

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. Dr Barbara H Bjornson 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
Dr Barbara H Bjornson, MD
620 Washington Street,
Winchester, MA 01890

Ph: (781) 756-8388
Dr Barbara H Bjornson, MD
620 Washington Street,
Winchester, MA 01890

Ph: (781) 756-8388

Reviews and Comments


Internal Medicine Doctors in Winchester, MA

Ms. Chirin Al Dalati, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Highland Ave, Winchester, MA 01890
Phone: 781-729-9000    
Dr. Mohamed Mahmoud, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Highland Ave, Winchester, MA 01890
Phone: 781-756-7095    
Dr. Saritha Bolla, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 620 Washington Street, Winchester, MA 01890
Phone: 781-756-5000    Fax: 781-756-8380
John E Copanos, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Highland Ave, Winchester, MA 01890
Phone: 781-756-7095    
Dr. Brian Vogel, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 17a Park Ave, Winchester, MA 01890
Phone: 617-515-1338    
William Moore Vanneman, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 955 Main St, Winchester, MA 01890
Phone: 781-729-5855    Fax: 781-721-5891
Annie Lin Parker, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Highland Ave, Lahey At Winchester Hospital, Winchester, MA 01890
Phone: 781-756-2260    Fax: 781-756-2973

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.