Edmund J Brennan, MD - Medicare Internal Medicine in Great Falls, MT

Edmund J Brennan, MD is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Great Falls, Montana. His current practice location is 1101 26th St S, Great Falls, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 731-8888.

Edmund J Brennan is licensed to practice in Montana (license number 65654) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1003812660.

Contact Information

Edmund J Brennan, MD
1101 26th St S,
Great Falls, MT 59405-5161
(406) 731-8888
Not Available

Map and Direction




Physician's Profile

Full NameEdmund J Brennan
GenderMale
SpecialityInternal Medicine - Clinical Cardiac Electrophysiology
Location1101 26th St S, Great Falls, Montana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003812660
  • Provider Enumeration Date: 06/28/2005
  • Last Update Date: 04/25/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0749478683
  • Enrollment ID: I20180409002603

Medical Identifiers

Medical identifiers for Edmund J Brennan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003812660NPI-NPPES
1Z5173OtherAZHEALTHNET
2500514OtherAZUNITED HEALTHCARE
500711MedicaidAZ
060057219OtherAZRAILROAD MEDICARE
AZ0863440OtherAZBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 28201 (Arizona)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology 28201 (Arizona)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology 65654 (Montana)Primary

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. Edmund J Brennan allows following entities to bill medicare on his behalf.
Entity NameKalispell Regional Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235333139
PECOS PAC ID: 5294644381
Enrollment ID: O20031122000142

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. Edmund J Brennan 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
Edmund J Brennan, MD
1101 26th St S,
Great Falls, MT 59405-5161

Ph: (406) 731-8888
Edmund J Brennan, MD
1101 26th St S,
Great Falls, MT 59405-5161

Ph: (406) 731-8888

Reviews and Comments


Internal Medicine Doctors in Great Falls, MT

David E Anderson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1917 4th St S, Great Falls, MT 59405
Phone: 406-453-7570    Fax: 406-771-3021
Sheela Yadav Ahmed, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1401 25th St S, Great Falls, MT 59405
Phone: 406-731-8888    Fax: 406-731-8318
Dr. Anne Christine Zender-princeton, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1401 25th St S, Great Falls, MT 59405
Phone: 406-731-8888    Fax: 406-731-8318
Steven P Akre, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1400 29th St S, Great Falls, MT 59405
Phone: 406-454-2171    Fax: 406-771-3021
Mr. Donald Hall Berdeaux, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1117 29th St S, Great Falls, MT 59405
Phone: 406-731-8200    Fax: 406-731-8178
Paul Fredrick Schmook, RPSGT
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1917 4th St S, Great Falls, MT 59405
Phone: 406-453-7570    

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.