Dr Michael J Brennan, MD - Medicare Physical Medicine And Rehabilitation in Fairfield, CT

Dr Michael J Brennan, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Fairfield, Connecticut. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. His current practice location is 140 Sherman St, Fairfield, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 255-3451.

Dr Michael J Brennan is licensed to practice in Connecticut (license number 032201) 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 1538117049.

Contact Information

Dr Michael J Brennan, MD
140 Sherman St,
Fairfield, CT 06824-5849
(203) 255-3451
(203) 255-7478

Map and Direction




Physician's Profile

Full NameDr Michael J Brennan
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience39 Years
Location140 Sherman St, Fairfield, Connecticut
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:
  • Dr Michael J Brennan graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1538117049
  • Provider Enumeration Date: 05/05/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1153325527
  • Enrollment ID: I20120106000247

Medical Identifiers

Medical identifiers for Dr Michael J Brennan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538117049NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation 032201 (Connecticut)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. Dr Michael J Brennan allows following entities to bill medicare on his behalf.
Entity NameMichael J. Brennan, M.d. Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700997848
PECOS PAC ID: 1153325519
Enrollment ID: O20060828000308

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. Dr Michael 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
Dr Michael J Brennan, MD
140 Sherman St 2nd Floor,
Fairfield, CT 06824-5849

Ph: (203) 255-3451
Dr Michael J Brennan, MD
140 Sherman St,
Fairfield, CT 06824-5849

Ph: (203) 255-3451

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Fairfield, CT

Dr. Regina Eum, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 305 Black Rock Tpke, Fairfield, CT 06825
Phone: 203-337-2600    Fax: 203-337-2622
Dr. Elizabeth V. Brennan, M.D.
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 140 Sherman St, 2nd Floor, Fairfield, CT 06824
Phone: 203-255-3451    Fax: 203-255-7478
Dr. Marc Jay Warman, M.D.
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 409 Mountain Laurel Rd, Fairfield, CT 06824
Phone: 203-216-0178    
Michael F Saffir, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 305 Black Rock Tpke, Orthopaedic Specialty Group, Fairfield, CT 06825
Phone: 203-337-2600    Fax: 203-337-2666
Miss Sydney Marie Judkins, ATC, LAT
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 1055 Post Rd, Fairfield, CT 06824
Phone: 203-255-8888    
Angela Mary Mcerlain,
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 79 S Benson Rd, Fairfield, CT 06824
Phone: 203-292-5800    

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.