Nancy S Knudsen, MD - Medicare Internal Medicine in Amsterdam, NY

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Nancy S Knudsen, MD is a medicare enrolled "Internal Medicine" physician in Amsterdam, New York. Her current practice location is 427 Guy Park Ave, St Marys Hospital, Amsterdam, New York. You can reach out to her office (for appointments etc.) via phone at (518) 842-1900.

Nancy S Knudsen is licensed to practice in New York (license number 146433-1) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1003826025.

Contact Information

Nancy S Knudsen, MD
427 Guy Park Ave, St Marys Hospital,
Amsterdam, NY 12010
(518) 842-1900
(518) 841-7131

Map and Direction




Physician's Profile

Full NameNancy S Knudsen
GenderFemale
SpecialityInternal Medicine
Location427 Guy Park Ave, Amsterdam, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003826025
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 08/29/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5698862159
  • Enrollment ID: I20071030000573

Medical Identifiers

Medical identifiers for Nancy S Knudsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003826025NPI-NPPES
146433MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 146433-1 (New York)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. Nancy S Knudsen allows following entities to bill medicare on her behalf.
Entity NameAlbany Medical College
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629008537
PECOS PAC ID: 1759293111
Enrollment ID: O20031125000386
Entity NameAlbany Medical College
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497921688
PECOS PAC ID: 1759293111
Enrollment ID: O20190320001621

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. Nancy S Knudsen 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
Nancy S Knudsen, MD
427 Guy Park Ave, St Marys Hospital,
Amsterdam, NY 12010

Ph: (518) 842-1900		Nancy S Knudsen, MD
427 Guy Park Ave, St Marys Hospital,
Amsterdam, NY 12010

Ph: (518) 842-1900

Reviews and Comments


Internal Medicine Doctors in Amsterdam, NY

Dr. Deborah A Sculco, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4950 State Highway 30, Cancer Medicine Center, Amsterdam, NY 12010
Phone: 518-770-7557    Fax: 518-770-7558
Dr. Soo Gil Lee, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5010 St Hwy 30, Ste 201, Amsterdam, NY 12010
Phone: 518-842-7161    Fax: 518-842-0797
Karen Tedesco, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1700 Riverfront Ctr, Amsterdam, NY 12010
Phone: 518-843-0020    Fax: 518-843-0023
Dr. Michael Finnegan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 425 Guy Park Ave, Suite 102, Amsterdam, NY 12010
Phone: 518-843-1240    
Jay Zimmerman, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 425 Guy Park Ave, Suite 102, Amsterdam, NY 12010
Phone: 518-843-1240    Fax: 518-843-0753
Robert H Goslin, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1700 Riverfront Ctr, Amsterdam, NY 12010
Phone: 518-843-0020    Fax: 518-843-0023

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.