Brian Riordan, MD - Medicare Physical Medicine And Rehabilitation in Danbury, CT

Brian Riordan, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Danbury, Connecticut. He went to University Of Connecticut School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice Nuvance Health Medical Practice Ct Inc and his current practice location is 235 Main St, Danbury, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 730-5929.

Brian Riordan is licensed to practice in Connecticut (license number 044109) 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 1326082751.

Contact Information

Brian Riordan, MD
235 Main St,
Danbury, CT 06810-6606
(203) 730-5929
Not Available

Map and Direction




Physician's Profile

Full NameBrian Riordan
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience22 Years
Location235 Main St, Danbury, 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:
  • Brian Riordan attended and graduated from University Of Connecticut School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1326082751
  • Provider Enumeration Date: 06/15/2006
  • Last Update Date: 10/25/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 4284637901
  • Enrollment ID: I20060819000014

Medical Identifiers

Medical identifiers for Brian Riordan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326082751NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation 044109 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Danbury HospitalDanbury, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nuvance Health Medical Practice Ct Inc4789597691648

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. Brian Riordan allows following entities to bill medicare on his behalf.
Entity NameNuvance Health Medical Practice Ct Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407898117
PECOS PAC ID: 4789597691
Enrollment ID: O20031205000130

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. Brian Riordan 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
Brian Riordan, MD
235 Main St,
Danbury, CT 06810-6606

Ph: (203) 730-5929
Brian Riordan, MD
235 Main St,
Danbury, CT 06810-6606

Ph: (203) 730-5929

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Danbury, CT

Beth Aaronson, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 235 Main St, Danbury, CT 06810
Phone: 203-797-7440    
Scott Michael Neumann,
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 235 Main St, Danbury, CT 06810
Phone: 203-739-5900    
Mario Lopez-avalos,
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 235 Main St, Danbury, CT 06810
Phone: 203-730-5900    
Mitchell Prywes, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 105 Newtown Rd, Danbury, CT 06810
Phone: 203-744-4343    
Dr. Randolph Lee Trowbridge, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 22 Eagle Rd, Danbury, CT 06810
Phone: 203-778-8326    Fax: 203-792-9170
Shannon Marie Mahoney,
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 235 Main St, Danbury, CT 06810
Phone: 203-730-5923    

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.