Trey Joseph Shaughnessy, DO - Medicare Emergency Medicine in Detroit, MI

Trey Joseph Shaughnessy, DO is a medicare enrolled "Emergency Medicine" physician in Detroit, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2023 and has 3 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Independent Observation Physicians Pllc, Independent Emergency Physicians Pc and his current practice location is 4201 Saint Antoine St # 9c, Detroit, Michigan. You can reach out to his office (for appointments etc.) via phone at (313) 745-5147.

Trey Joseph Shaughnessy is licensed to practice in Michigan (license number 5101028886) 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 1871298323.

Contact Information

Trey Joseph Shaughnessy, DO
4201 Saint Antoine St # 9c,
Detroit, MI 48201-2153
(313) 745-5147
Not Available

Map and Direction




Physician's Profile

Full NameTrey Joseph Shaughnessy
GenderMale
SpecialityEmergency Medicine
Experience3 Years
Location4201 Saint Antoine St # 9c, Detroit, Michigan
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:
  • Trey Joseph Shaughnessy attended and graduated from Michigan State University College Of Osteopathic Medicine in 2023
  NPI Data:
  • NPI Number: 1871298323
  • Provider Enumeration Date: 04/04/2023
  • Last Update Date: 09/22/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3476910738
  • Enrollment ID: I20260623004177

Medical Identifiers

Medical identifiers for Trey Joseph Shaughnessy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871298323NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 5101028886 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Henry Ford Health Providence Southfield HospitalSouthfield, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Independent Observation Physicians Pllc3577603604138
Independent Emergency Physicians Pc6709798325173

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. Trey Joseph Shaughnessy 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
Trey Joseph Shaughnessy, DO
4201 Saint Antoine St # 9c,
Detroit, MI 48201-2153

Ph: (313) 745-5147
Trey Joseph Shaughnessy, DO
4201 Saint Antoine St # 9c,
Detroit, MI 48201-2153

Ph: (313) 745-5147

Reviews and Comments


Emergency Medicine Doctors in Detroit, MI

Dr. Gerard Edward Heath, MD, MBA
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2799 W Grand Blvd, Detroit, MI 48202
Phone: 313-916-2600    
Dr. Robert T Malinowski, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6071 W Outer Dr, Detroit, MI 48235
Phone: 313-966-3300    
Dr. Kamal K Nangia,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3990 John R St, Detroit, MI 48201
Phone: 313-745-8040    
Dr. Matthew J Griffin, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6071 W Outer Dr, Detroit, MI 48235
Phone: 313-966-3300    
Gregory L. Hays, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Henry Ford Health System, 2799 West Grand Boulevard, Detroit, MI 48202
Phone: 313-916-2436    
Brooke M Frakes, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6071 W Outer Dr, Detroit, MI 48235
Phone: 313-966-1024    
Dr. Robert B Dunne, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22101 Moross Rd, Detroit, MI 48236
Phone: 313-343-7071    

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.