Marc Lewis Cohen, MD - Medicare Internal Medicine in Boston, MA

Marc Lewis Cohen, MD is a medicare enrolled "Internal Medicine" physician in Boston, Massachusetts. He went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc and his current practice location is 330 Brookline Ave, Bidmc Shapiro 6 Healthcare Associates, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 667-9600.

Marc Lewis Cohen is licensed to practice in Massachusetts (license number 231680) 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 1477616977.

Contact Information

Marc Lewis Cohen, MD
330 Brookline Ave, Bidmc Shapiro 6 Healthcare Associates,
Boston, MA 02215-5400
(617) 667-9600
(617) 667-8665

Map and Direction




Physician's Profile

Full NameMarc Lewis Cohen
GenderMale
SpecialityInternal Medicine
Experience20 Years
Location330 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:
  • Marc Lewis Cohen attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2004
  NPI Data:
  • NPI Number: 1477616977
  • Provider Enumeration Date: 12/18/2006
  • Last Update Date: 05/26/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2466543301
  • Enrollment ID: I20070808000045

Medical Identifiers

Medical identifiers for Marc Lewis Cohen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477616977NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT183824 (Pennsylvania)Secondary
207R00000XInternal Medicine 231680 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beth Israel Deaconess Medical CenterBoston, MAHospital
Beth Israel Deaconess Hospital - NeedhamNeedham, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc44865671041337

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. Marc Lewis Cohen allows following entities to bill medicare on his behalf.
Entity NameHarvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194765438
PECOS PAC ID: 4486567104
Enrollment ID: O20031204000918
Entity NameBeth Israel Deaconess Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548202641
PECOS PAC ID: 8123936119
Enrollment ID: O20041001000827

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. Marc Lewis Cohen 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
Marc Lewis Cohen, MD
330 Brookline Ave, Bidmc Shapiro 6 Healthcare Associates,
Boston, MA 02215-5400

Ph: (617) 667-9600
Marc Lewis Cohen, MD
330 Brookline Ave, Bidmc Shapiro 6 Healthcare Associates,
Boston, MA 02215-5400

Ph: (617) 667-9600

Reviews and Comments


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Dr. Felicia Elizabeth Patch, MD
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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).

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.