Michael J Wagner, - Medicare Medical Oncology in Boston, MA

Michael J Wagner, is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Boston, Massachusetts. He went to Harvard Medical School and graduated in 2011 and has 13 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Dana-farber Cancer Institute, Inc. and his current practice location is 450 Brookline Ave, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 632-5204.

Michael J Wagner is licensed to practice in Massachusetts (license number 1016422) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1023317898.

Contact Information

Michael J Wagner,
450 Brookline Ave,
Boston, MA 02215-5450
(617) 632-5204
(617) 632-3408

Map and Direction




Physician's Profile

Full NameMichael J Wagner
GenderMale
SpecialityMedical Oncology
Experience13 Years
Location450 Brookline Ave, Boston, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael J Wagner attended and graduated from Harvard Medical School in 2011
  NPI Data:
  • NPI Number: 1023317898
  • Provider Enumeration Date: 03/19/2011
  • Last Update Date: 10/19/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4082937115
  • Enrollment ID: I20230911002723

Medical Identifiers

Medical identifiers for Michael J Wagner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023317898NPI-NPPES
1023317898MedicaidWA
G8968128OtherWAMEDICARE PIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology 1016422 (Massachusetts)Primary
207RX0202XInternal Medicine - Medical Oncology MD60759395 (Washington)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dana-farber Cancer Institute, Inc.9133038904538

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. Michael J Wagner allows following entities to bill medicare on his behalf.
Entity NameDana-farber Cancer Institute, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346433257
PECOS PAC ID: 9133038904
Enrollment ID: O20040223000142
Entity NameDana-farber Cancer Institute, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851333686
PECOS PAC ID: 9133038904
Enrollment ID: O20040223000228

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. Michael J Wagner 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
Michael J Wagner,
450 Brookline Ave,
Boston, MA 02215-5450

Ph: (617) 632-5204
Michael J Wagner,
450 Brookline Ave,
Boston, MA 02215-5450

Ph: (617) 632-5204

Reviews and Comments


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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).

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