Stuart Demirs, MD - Medicare Internal Medicine in Charlestown, RI

Stuart Demirs, MD is a medicare enrolled "Internal Medicine" physician in Charlestown, Rhode Island. He went to Albany Medical College Of Union University and graduated in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Stuart V Demirs Md Llc and his current practice location is 4099 Old Post Rd, Charlestown, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 364-0770.

Stuart Demirs is licensed to practice in Rhode Island (license number MD08161) 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 1285685560.

Contact Information

Stuart Demirs, MD
4099 Old Post Rd,
Charlestown, RI 02813
(401) 364-0770
(401) 364-7694

Map and Direction




Physician's Profile

Full NameStuart Demirs
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location4099 Old Post Rd, Charlestown, Rhode Island
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:
  • Stuart Demirs attended and graduated from Albany Medical College Of Union University in 1988
  NPI Data:
  • NPI Number: 1285685560
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 07/23/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0446275663
  • Enrollment ID: I20051006000913

Medical Identifiers

Medical identifiers for Stuart Demirs such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285685560NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics MD08161 (Rhode Island)Secondary
207R00000XInternal Medicine MD08161 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
South County Home HealthNarragansett, RIHome health agency
South County Hospital IncWakefield, RIHospital
Westerly HospitalWesterly, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stuart V Demirs Md Llc97394104082

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. Stuart Demirs allows following entities to bill medicare on his behalf.
Entity NameStuart V Demirs Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417515354
PECOS PAC ID: 9739410408
Enrollment ID: O20191010000555

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. Stuart Demirs 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
Stuart Demirs, MD
Po Box 910,
Charlestown, RI 02813-0901

Ph: (401) 364-0770
Stuart Demirs, MD
4099 Old Post Rd,
Charlestown, RI 02813

Ph: (401) 364-0770

Reviews and Comments


Internal Medicine Doctors in Charlestown, RI


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.