David Mccarthy, MD - Medicare in Chelmsford, MA

David Mccarthy, MD is a medicare enrolled "Family Medicine" physician in Chelmsford, Massachusetts. His current practice location is 228 Billerica Rd, Chelmsford, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 250-6100.

David Mccarthy is licensed to practice in Massachusetts (license number 271416) 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 1740711506.

Contact Information

David Mccarthy, MD
228 Billerica Rd,
Chelmsford, MA 01824-3604
(978) 250-6100
(978) 250-6002

Map and Direction




Physician's Profile

Full NameDavid Mccarthy
GenderMale
Speciality
Experience Years
Location228 Billerica Rd, Chelmsford, 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:
  • David Mccarthy attended and graduated from in
  NPI Data:
  • NPI Number: 1740711506
  • Provider Enumeration Date: 03/23/2017
  • Last Update Date: 01/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for David Mccarthy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740711506NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 271416 (Massachusetts)Primary

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. David 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
David Mccarthy, MD
228 Billerica Rd,
Chelmsford, MA 01824-3604

Ph: (978) 250-6100
David Mccarthy, MD
228 Billerica Rd,
Chelmsford, MA 01824-3604

Ph: (978) 250-6100

Reviews and Comments


Family Medicine Doctors in Chelmsford, MA

Carolanne Pilcher, NP
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 35 Village Sq, Chelmsford, MA 01824
Phone: 978-250-9495    
Deirdre M Connolly, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 23 Village Sq, Chelmsford, MA 01824
Phone: 978-323-2835    Fax: 978-323-2836
Ms. Ghazala E Alam, M.D.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1 Courthouse Ln, Suite 13/15, Chelmsford, MA 01824
Phone: 978-452-0052    Fax: 978-452-2205
Rajni Aneja, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Courthouse Ln, Chelmsford, MA 01824
Phone: 978-970-1000    

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.