J Paul Marcoux Ii, MD - Medicare Medical Oncology in Boston, MA

J Paul Marcoux Ii, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Boston, Massachusetts. He went to University Of Minnesota Medical School and graduated in 1987 and has 37 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, Dana Farber Cancer Institute, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 632-3468.

J Paul Marcoux Ii is licensed to practice in Massachusetts (license number 73616) 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 1790746907.

Contact Information

J Paul Marcoux Ii, MD
450 Brookline Ave, Dana Farber Cancer Institute,
Boston, MA 02215-5418
(617) 632-3468
(617) 632-5786

Map and Direction




Physician's Profile

Full NameJ Paul Marcoux Ii
GenderMale
SpecialityMedical Oncology
Experience37 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:
  • J Paul Marcoux Ii attended and graduated from University Of Minnesota Medical School in 1987
  NPI Data:
  • NPI Number: 1790746907
  • Provider Enumeration Date: 03/29/2006
  • Last Update Date: 12/19/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3870587199
  • Enrollment ID: I20040412000127

Medical Identifiers

Medical identifiers for J Paul Marcoux Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790746907NPI-NPPES
J10672OtherMABLUE CROSS BLUE SHIELD
3074064MedicaidMA
9497OtherHPHC DFCI ONLY
65554OtherFALLON COMMUNITY HEALTH P
073616OtherTUFTS
4884121OtherCIGNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 73616 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Partners Healthcare At Home - Home CareWaltham, MAHome health agency
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. J Paul Marcoux Ii 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. J Paul Marcoux Ii 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
J Paul Marcoux Ii, MD
450 Brookline Ave, Dana Farber Cancer Institute,
Boston, MA 02215-5418

Ph: (617) 632-3468
J Paul Marcoux Ii, MD
450 Brookline Ave, Dana Farber Cancer Institute,
Boston, MA 02215-5418

Ph: (617) 632-3468

Reviews and Comments


Internal Medicine Doctors in Boston, MA

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Phone: 617-636-5883    Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD
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Phone: 617-414-4376    Fax: 617-414-4676

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.

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