Kristen Mccarthy, DO - Medicare Family Practice in Westford, MA

Kristen Mccarthy, DO is a medicare enrolled "Family Medicine" physician in Westford, Massachusetts. She went to Lake Erie College Of Osteopathic Medicine, Erie and graduated in 2009 and has 15 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Mass General Brigham Community Physicians Inc and her current practice location is 133 Littleton Rd, Suite 202, Westford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 577-1946.

Kristen Mccarthy is licensed to practice in Massachusetts (license number 241703) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1457588162.

Contact Information

Kristen Mccarthy, DO
133 Littleton Rd, Suite 202,
Westford, MA 01886-3098
(978) 577-1946
(978) 692-4716

Map and Direction




Physician's Profile

Full NameKristen Mccarthy
GenderFemale
SpecialityFamily Practice
Experience15 Years
Location133 Littleton Rd, Westford, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kristen Mccarthy attended and graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2009
  NPI Data:
  • NPI Number: 1457588162
  • Provider Enumeration Date: 06/20/2009
  • Last Update Date: 02/03/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1850536434
  • Enrollment ID: I20130402000413

Medical Identifiers

Medical identifiers for Kristen Mccarthy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457588162NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 241703 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emerson Hospital -W concord, 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. Kristen Mccarthy allows following entities to bill medicare on her 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. Kristen Mccarthy 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
Kristen Mccarthy, DO
133 Littleton Rd, Suite 202,
Westford, MA 01886-3098

Ph: (978) 577-1946
Kristen Mccarthy, DO
133 Littleton Rd, Suite 202,
Westford, MA 01886-3098

Ph: (978) 577-1946

Reviews and Comments


Family Medicine Doctors in Westford, MA

Dr. Christen Pusateri Fragala, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 198 Littleton Rd, Suite 102, Westford, MA 01886
Phone: 978-323-0312    Fax: 978-323-0344
Catherine Thu Thao Trinh, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 198 Littleton Rd, Suite 102, Westford, MA 01886
Phone: 978-323-0312    Fax: 978-323-0344
Dr. Melinda G Raboin, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 506 Groton Rd, Westford, MA 01886
Phone: 978-692-1222    Fax: 978-692-1322
Dr. Stephan Goupil, D.O., PH.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd Ste 202, Westford, MA 01886
Phone: 978-577-1946    Fax: 978-692-4716
Truong Huynh, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd, Suite 202, Westford, MA 01886
Phone: 978-589-6700    Fax: 978-589-6707
Ana Jacobellis, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 133 Littleton Rd, Sutie 202, Westford, MA 01886
Phone: 978-577-1946    

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.