Brian Duffy, - Medicare Physician Assistant in Mount Pleasant, MI

Brian Duffy, is a medicare enrolled "Physician Assistant" in Mount Pleasant, Michigan. This provider graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Physician Assistant. This provider is a member of the group practice Jose L Raygada Md Pllc and their current practice location is 4641 E Pickard St Ste A, Mount Pleasant, Michigan. You can reach out to their office (for appointments etc.) via phone at (989) 948-4863.

Brian Duffy is licensed to practice in * (Not Available) (license number ) and this provider also participates in the medicare program. This provider accepts medicare assignments (which means this provider accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and their NPI Number is 1902785520.

Contact Information

Brian Duffy,
4641 E Pickard St Ste A,
Mount Pleasant, MI 48858-2189
(989) 948-4863
Not Available

Map and Direction




Provider's Profile

Full NameBrian Duffy
Gender
SpecialityPhysician Assistant
Experience1 Years
Location4641 E Pickard St Ste A, Mount Pleasant, Michigan
Accepts Medicare AssignmentsYes. This provider accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Brian Duffy graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1902785520
  • Provider Enumeration Date: 08/28/2025
  • Last Update Date: 08/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5597254235
  • Enrollment ID: I20251031001563

Medical Identifiers

Medical identifiers for Brian Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902785520NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (* (Not Available))Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mymichigan Medical Center MidlandMidland, MIHospital
Mclaren Central MichiganMount pleasant, MIHospital
Mymichigan Medical Center ClareClare, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jose L Raygada Md Pllc39718199213

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. Brian Duffy allows following entities to bill medicare on their behalf.
Entity NameJose L Raygada MD PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730563875
PECOS PAC ID: 3971819921
Enrollment ID: O20150904001992

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. Brian 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
Brian Duffy,
4641 E Pickard St Ste A,
Mount Pleasant, MI 48858-2189

Ph: (989) 948-4863
Brian Duffy,
4641 E Pickard St Ste A,
Mount Pleasant, MI 48858-2189

Ph: (989) 948-4863

Reviews and Comments


Physician Assistant Nurses in Mount Pleasant, MI

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Diane M Visich, PA
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Hsin-kai Chen, PA-C
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Phone: 989-773-1166    Fax: 989-772-6835
Abigail Yon,
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Practice Location: 1221 South Dr, Mount Pleasant, MI 48858
Phone: 800-671-1453    

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.