Peter Gerard Hagan, MD - Medicare Cardiovascular Disease (cardiology) in Brighton, MI

Peter Gerard Hagan, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Brighton, Michigan. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Regents Of The University Of Michigan and his current practice location is 7500 Challis Rd, Brighton, Michigan. You can reach out to his office (for appointments etc.) via phone at (810) 263-4000.

Peter Gerard Hagan is licensed to practice in Michigan (license number 4301068305) 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 1356427991.

Contact Information

Peter Gerard Hagan, MD
7500 Challis Rd,
Brighton, MI 48116-9416
(810) 263-4000
Not Available

Map and Direction




Physician's Profile

Full NamePeter Gerard Hagan
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience35 Years
Location7500 Challis Rd, Brighton, 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:
  • Peter Gerard Hagan graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1356427991
  • Provider Enumeration Date: 10/27/2006
  • Last Update Date: 01/17/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8628131208
  • Enrollment ID: I20090107000651

Medical Identifiers

Medical identifiers for Peter Gerard Hagan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356427991NPI-NPPES
4223766MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301068305 (Michigan)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 4301068305 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Michigan Health SystemAnn arbor, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of Michigan37794968562953

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. Peter Gerard Hagan allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205868353
PECOS PAC ID: 3779496856
Enrollment ID: O20031106000325
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952331936
PECOS PAC ID: 3779496856
Enrollment ID: O20031117000265

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. Peter Gerard Hagan 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
Peter Gerard Hagan, MD
3621 S State St,
Ann Arbor, MI 48108-1633

Ph: (734) 647-5299
Peter Gerard Hagan, MD
7500 Challis Rd,
Brighton, MI 48116-9416

Ph: (810) 263-4000

Reviews and Comments


Internal Medicine Doctors in Brighton, MI

Thomas P Scott-craig, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8001 Challis Road, Brighton, MI 48116
Phone: 810-227-9510    
Mark J Skalski, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 8001 Challis Rd, Brighton, MI 48116
Phone: 810-227-9510    
Amanda Marie Cox, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8001 Challis Rd, Brighton, MI 48116
Phone: 810-227-9510    
Linda Carol Lachance, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2209 Euler Rd, #1, Brighton, MI 48114
Phone: 810-225-7960    Fax: 810-225-7961
Kelsey Marie Lemmen, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8001 Challis Rd, Brighton, MI 48116
Phone: 734-998-2020    
Mark William Ealovega, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8001 Challis Rd, Brighton, MI 48116
Phone: 810-227-9510    
Veta Amy Ruck, CFNP
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 136 Kissane, Brighton, MI 48116
Phone: 810-225-2331    

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.