Briar L Duffy, MD - Medicare Internal Medicine in Minneapolis, MN

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Briar L Duffy, MD is a medicare enrolled "Internal Medicine" physician in Minneapolis, Minnesota. She went to Medical College Of Wisconsin and graduated in 2006 and has 20 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Fairview Health Services, University Of Minnesota Health Clinics And Surgery Center Inc and her current practice location is 424 Harvard St Se, Minneapolis, Minnesota. You can reach out to her office (for appointments etc.) via phone at (612) 273-5700.

Briar L Duffy is licensed to practice in Minnesota (license number 54093) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1275578452.

Contact Information

Briar L Duffy, MD
424 Harvard St Se,
Minneapolis, MN 55455-0362
(612) 273-5700
Not Available

Map and Direction




Physician's Profile

Full NameBriar L Duffy
GenderFemale
SpecialityInternal Medicine
Experience20 Years
Location424 Harvard St Se, Minneapolis, Minnesota
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Briar L Duffy attended and graduated from Medical College Of Wisconsin in 2006
  NPI Data:
  • NPI Number: 1275578452
  • Provider Enumeration Date: 06/19/2006
  • Last Update Date: 05/22/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 8628258043
  • Enrollment ID: I20110721000745

Medical Identifiers

Medical identifiers for Briar L Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275578452NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD437120 (Pennsylvania)Secondary
207R00000XInternal Medicine 54093 (Minnesota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Fairview Hospital UniversityMinneapolis, MNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fairview Health Services1951213057677
University Of Minnesota Health Clinics And Surgery Center Inc9133423304612

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. Briar L Duffy allows following entities to bill medicare on her behalf.
Entity NameUniversity of Minnesota Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477598118
PECOS PAC ID: 9830001189
Enrollment ID: O20031104000532
Entity NameFairview Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811077175
PECOS PAC ID: 1951213057
Enrollment ID: O20031105000461
Entity NameHealtheast Medical Research Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639125503
PECOS PAC ID: 3971407636
Enrollment ID: O20031124000507
Entity NameFairview Express Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053952606
PECOS PAC ID: 3375645179
Enrollment ID: O20081028000548
Entity NameUniversity of Minnesota Health Clinics and Surgery Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053795187
PECOS PAC ID: 9133423304
Enrollment ID: O20160209000524

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. Briar L Duffy 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
Briar L Duffy, MD
420 Delaware St Se, Mmc 480,
Minneapolis, MN 55455-0341

Ph: (612) 624-0123		Briar L Duffy, MD
424 Harvard St Se,
Minneapolis, MN 55455-0362

Ph: (612) 273-5700

Reviews and Comments


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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.