Dr Michael Dennis Flanagan, MD, PHD - Medicare Internal Medicine in Bryn Mawr, PA

Dr Michael Dennis Flanagan, MD, PHD is a medicare enrolled "Internal Medicine" physician in Bryn Mawr, Pennsylvania. He went to Perelman School Of Med At The University Of Pennsylvania and graduated in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Bryn Mawr Medical Specialists Association and his current practice location is 955 E Haverford Road, Sutie 300, Bryn Mawr, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 527-8844.

Dr Michael Dennis Flanagan is licensed to practice in Pennsylvania (license number MD031671E) 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 1851453252.

Contact Information

Dr Michael Dennis Flanagan, MD, PHD
955 E Haverford Road, Sutie 300,
Bryn Mawr, PA 19010
(610) 527-8844
(610) 527-6658

Map and Direction




Physician's Profile

Full NameDr Michael Dennis Flanagan
GenderMale
SpecialityInternal Medicine
Experience41 Years
Location955 E Haverford Road, Bryn Mawr, Pennsylvania
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 Dennis Flanagan attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 1983
  NPI Data:
  • NPI Number: 1851453252
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 04/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2668565003
  • Enrollment ID: I20100929000419

Medical Identifiers

Medical identifiers for Dr Michael Dennis Flanagan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851453252NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD031671E (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Main Line Health Home Care & Hospice - Home HealthRadnor, PAHome health agency
Continuous Home Care IncHavertown, PAHome health agency
Main Line Health Homecare & Hospice - HospiceRadnor, PAHospice
Main Line Hospital LankenauWynnewood, PAHospital
Bryn Mawr HospitalBryn mawr, PAHospital
Hospital Of Univ Of PennsylvaniaPhiladelphia, PAHospital
Paoli HospitalPaoli, PAHospital
Riddle Memorial HospitalMedia, PAHospital
QuadrangleHaverford, PANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bryn Mawr Medical Specialists Association418361093491

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 Dennis Flanagan allows following entities to bill medicare on his behalf.
Entity NameBryn Mawr Medical Specialists Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841226099
PECOS PAC ID: 4183610934
Enrollment ID: O20040426000467

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 Dennis Flanagan 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 Dennis Flanagan, MD, PHD
937 E Haverford Rd, Suite 103,
Bryn Mawr, PA 19010-3800

Ph: (610) 527-8844
Dr Michael Dennis Flanagan, MD, PHD
955 E Haverford Road, Sutie 300,
Bryn Mawr, PA 19010

Ph: (610) 527-8844

Reviews and Comments


Internal Medicine Doctors in Bryn Mawr, PA

Dr. Sameer Gupta, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010
Phone: 610-527-3800    Fax: 610-527-0334
Kellie Ann Matson, PA-C
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 130 S Bryn Mawr Ave, Bryn Mawr, PA 19010
Phone: 484-337-3000    
John Steers, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010
Phone: 610-527-1165    Fax: 610-527-6611
Dr. Clarke U. Piatt, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010
Phone: 610-527-3800    Fax: 610-527-0334
Francis P. Day, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010
Phone: 610-527-3800    Fax: 610-527-0334
Robert R Atkins, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 825 Old Lancaster Rd, Suite 320, Bryn Mawr, PA 19010
Phone: 610-527-3800    Fax: 610-527-0334
Anastasiya Viarouka, CRNP
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 825 Old Lancaster Rd Ste 350, Bryn Mawr, PA 19010
Phone: 610-527-8118    

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.