Mark Benjamin Davidson, MD - Medicare Internal Medicine in Northborough, MA

Mark Benjamin Davidson, MD is a medicare enrolled "Internal Medicine" physician in Northborough, Massachusetts. He went to Tufts University School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Umass Memorial Medical Group Inc and his current practice location is 112 Main St, Northborough, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 393-9503.

Mark Benjamin Davidson is licensed to practice in Massachusetts (license number 218842) 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 1417948522.

Contact Information

Mark Benjamin Davidson, MD
112 Main St,
Northborough, MA 01532-1914
(508) 393-9503
(508) 393-9670

Map and Direction




Physician's Profile

Full NameMark Benjamin Davidson
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location112 Main St, Northborough, 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:
  • Mark Benjamin Davidson attended and graduated from Tufts University School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1417948522
  • Provider Enumeration Date: 10/31/2005
  • Last Update Date: 09/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0840194692
  • Enrollment ID: I20031122000082

Medical Identifiers

Medical identifiers for Mark Benjamin Davidson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417948522NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 218842 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Preferred Transitions Home Health Care IncMilford, MAHome health agency
Umass Memorial Healthcare-marlborough HospitalMarlborough, MAHospital
Umass Memorial Medical Center/university CampusWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Umass Memorial Medical Group Inc42845398911889

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. Mark Benjamin Davidson allows following entities to bill medicare on his behalf.
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267
Entity NameAjay Anand Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558403154
PECOS PAC ID: 3971591900
Enrollment ID: O20040506000176

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. Mark Benjamin Davidson 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
Mark Benjamin Davidson, MD
Po Box 415348,
Boston, MA 02241-5348

Ph: (800) 225-8885
Mark Benjamin Davidson, MD
112 Main St,
Northborough, MA 01532-1914

Ph: (508) 393-9503

Reviews and Comments


Internal Medicine Doctors in Northborough, MA

Dr. Bryan Matthew Mcguirk, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Sw Cutoff, Northborough, MA 01532
Phone: 774-570-5000    Fax: 774-570-5050
Farhan Ibrahimi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10,010 K Shops Way, Northborough, MA 01532
Phone: 508-936-3866    
Stacia Remsburg Sailer, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Sw Cutoff, Northborough, MA 01532
Phone: 774-570-5000    Fax: 774-570-5050
Dr. Connie R Drexler, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 112 Main St, Suite 108, Northborough, MA 01532
Phone: 508-393-9503    
Saqib N Qureshi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 112 Main St Ste 115, Northborough, MA 01532
Phone: 508-393-6655    Fax: 508-393-4585
Dr. Susan Elizabeth Shih, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 112 Main Street, Northborough, MA 01532
Phone: 508-393-2200    

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.