Yusef Haj-darwish, MD - Medicare Internal Medicine in East Walpole, MA

Yusef Haj-darwish, MD is a medicare enrolled "Emergency Medicine" physician in East Walpole, Massachusetts. He graduated from medical school in 1987 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Woonsocket Urgent Care Pc and his current practice location is 103 Providence Hwy, East Walpole, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 255-0500.

Yusef Haj-darwish is licensed to practice in Massachusetts (license number 155855) 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 1376597427.

Contact Information

Yusef Haj-darwish, MD
103 Providence Hwy,
East Walpole, MA 02032-1512
(781) 255-0500
(781) 255-0400

Map and Direction




Physician's Profile

Full NameYusef Haj-darwish
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location103 Providence Hwy, East Walpole, 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:
  • Yusef Haj-darwish graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1376597427
  • Provider Enumeration Date: 05/22/2006
  • Last Update Date: 06/03/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6901838333
  • Enrollment ID: I20050907000599

Medical Identifiers

Medical identifiers for Yusef Haj-darwish such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376597427NPI-NPPES
J21693OtherMABLUE SHIELD
3201163MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 155855 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Woonsocket Urgent Care Pc195130516823

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. Yusef Haj-darwish allows following entities to bill medicare on his behalf.
Entity NameWoonsocket Urgent Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881929586
PECOS PAC ID: 1951305168
Enrollment ID: O20100716000220
Entity NameWoonsocket Urgent Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437628385
PECOS PAC ID: 1951305168
Enrollment ID: O20190214001977

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. Yusef Haj-darwish 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
Yusef Haj-darwish, MD
4 Mercer Rd,
Natick, MA 01760-2415

Ph: (508) 318-4466
Yusef Haj-darwish, MD
103 Providence Hwy,
East Walpole, MA 02032-1512

Ph: (781) 255-0500

Reviews and Comments


Emergency Medicine Doctors in East Walpole, MA


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.