Marian Madden, MD - Medicare Internal Medicine in Williamstown, MA

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Marian Madden, MD is a medicare enrolled "Internal Medicine" physician in Williamstown, Massachusetts. She went to University Of Pittsburgh School Of Medicine and graduated in 1987 and has 38 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Fairview Hospital and her current practice location is 197 Adams Rd, Williamstown, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (413) 458-8182.

Marian Madden is licensed to practice in Massachusetts (license number 79551) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1811097009.

Contact Information

Marian Madden, MD
197 Adams Rd,
Williamstown, MA 01267
(413) 458-8182
(413) 458-3140

Map and Direction




Physician's Profile

Full NameMarian Madden
GenderFemale
SpecialityInternal Medicine
Experience38 Years
Location197 Adams Rd, Williamstown, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Marian Madden attended and graduated from University Of Pittsburgh School Of Medicine in 1987
  NPI Data:
  • NPI Number: 1811097009
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 05/15/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 8921990987
  • Enrollment ID: I20050503001179

Medical Identifiers

Medical identifiers for Marian Madden such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811097009NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 79551 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Berkshire Medical CenterPittsfield, MAHospital
Fairview HospitalGreat barrington, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fairview Hospital125424077350

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. Marian Madden allows following entities to bill medicare on her behalf.
Entity NameBerkshire Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295765261
PECOS PAC ID: 1355232711
Enrollment ID: O20040324000088
Entity NameBerkshire Faculty Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548212939
PECOS PAC ID: 8224068424
Enrollment ID: O20050817001122
Entity NameFairview Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942474176
PECOS PAC ID: 1254240773
Enrollment ID: O20081020000175

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. Marian Madden 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
Marian Madden, MD
197 Adams Rd,
Williamstown, MA 01267-2930

Ph: (413) 458-8182		Marian Madden, MD
197 Adams Rd,
Williamstown, MA 01267

Ph: (413) 458-8182

Reviews and Comments


Internal Medicine Doctors in Williamstown, MA

Alfred J. Wise, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 197 Adams Rd, Williamstown, MA 01267
Phone: 413-664-5900    Fax: 413-664-5731
Brad A Whateley, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 49 Berkshire Dr, Williamstown, MA 01267
Phone: 413-458-2637    

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.