Michael George Ross, DO - Medicare Family Medicine in Acton, MA

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Michael George Ross, DO is a medicare enrolled "Family Medicine - Geriatric Medicine" physician in Acton, Massachusetts. His current practice location is 321 Main St, Acton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 635-8700.

Michael George Ross is licensed to practice in Rhode Island (license number DO00802) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1700172418.

Contact Information

Michael George Ross, DO
321 Main St,
Acton, MA 01720-3799
(978) 635-8700
(978) 635-8923

Map and Direction




Physician's Profile

Full NameMichael George Ross
GenderMale
SpecialityFamily Medicine - Geriatric Medicine
Location321 Main St, Acton, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700172418
  • Provider Enumeration Date: 06/21/2011
  • Last Update Date: 07/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4880824788
  • Enrollment ID: I20220112001774

Medical Identifiers

Medical identifiers for Michael George Ross such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700172418NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QG0300XFamily Medicine - Geriatric Medicine DO00802 (Rhode Island)Primary

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. Michael George Ross allows following entities to bill medicare on his behalf.
Entity NameYork Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376528398
PECOS PAC ID: 6406766781
Enrollment ID: O20040812001065

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. Michael George Ross 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
Michael George Ross, DO
321 Main St,
Acton, MA 01720-3799

Ph: (978) 635-8700		Michael George Ross, DO
321 Main St,
Acton, MA 01720-3799

Ph: (978) 635-8700

Reviews and Comments


Family Medicine Doctors in Acton, MA

Mary Donald, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 42 Taylor Rd, Acton, MA 01720
Phone: 978-263-7855    Fax: 978-264-0109
Louis J. Berk, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 321 Main St, Acton, MA 01720
Phone: 978-635-8700    
Dr. Erin Maxfield, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 321 Main St, Acton, MA 01720
Phone: 978-635-8700    Fax: 978-635-8936

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.