James P Cohen, MD - Medicare Internal Medicine in Westford, MA

James P Cohen, MD is a medicare enrolled "Internal Medicine" physician in Westford, Massachusetts. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mass General Brigham Community Physicians Inc and his current practice location is 133 Littleton Rd, Suite 202, Westford, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 577-1946.

James P Cohen is licensed to practice in Massachusetts (license number 53637) 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 1013965003.

Contact Information

James P Cohen, MD
133 Littleton Rd, Suite 202,
Westford, MA 01886-3198
(978) 577-1946
(978) 692-4716

Map and Direction




Physician's Profile

Full NameJames P Cohen
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location133 Littleton Rd, Westford, 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:
  • James P Cohen attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1982
  NPI Data:
  • NPI Number: 1013965003
  • Provider Enumeration Date: 05/04/2006
  • Last Update Date: 07/23/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 9739084153
  • Enrollment ID: I20050329000944

Medical Identifiers

Medical identifiers for James P Cohen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013965003NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 53637 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
CaretendersNeedham heights, MAHome health agency
Vna Care NetworkWorcester, MAHome health agency
Emerson Hospital Home Care ProgramConcord, MAHome health agency
Home Health Of HaverhillLawrence, MAHome health agency
Pathways HealthcareQuincy, MAHome health agency
Emerson Hospital -W concord, MAHospital
Massachusetts Eye And Ear Infirmary -Boston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mass General Brigham Community Physicians Inc1759273436300

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. James P Cohen allows following entities to bill medicare on his behalf.
Entity NameMass General Brigham Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497216279
PECOS PAC ID: 1759273436
Enrollment ID: O20190617001044

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. James P 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
James P Cohen, MD
133 Littleton Rd, Suite 202,
Westford, MA 01886-3198

Ph: (978) 577-1946
James P Cohen, MD
133 Littleton Rd, Suite 202,
Westford, MA 01886-3198

Ph: (978) 577-1946

Reviews and Comments


Internal Medicine Doctors in Westford, MA

Lynn Early Rushton, N.P.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd, Suite 202, Westford, MA 01886
Phone: 978-589-6700    Fax: 978-589-6707
Seema Azam, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd, Suite 202, Westford, MA 01886
Phone: 978-577-1946    Fax: 978-692-4716
Judith Lapping Kremnick, N.P.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd, Suite 202, Westford, MA 01886
Phone: 978-589-6700    Fax: 978-589-6707
Jose M Carrion, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Beaver Dam Dr, Westford, MA 01886
Phone: 978-944-8517    
Katherine L Phaneuf, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 133 Littleton Rd, Suite 202, Westford, MA 01886
Phone: 978-577-1946    Fax: 978-692-4716
Linda Kellett, N.P.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 133 Littleton Rd, Suite 202, Westford, MA 01886
Phone: 978-577-1946    Fax: 978-692-4716

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.