Dr Ellen M Larson, MD - Medicare Family Medicine in Hamilton, NY

Dr Ellen M Larson, MD is a medicare enrolled "Family Medicine" physician in Hamilton, New York. Her current practice location is 140 Broad St, Hamilton, New York. You can reach out to her office (for appointments etc.) via phone at (315) 228-7750.

Dr Ellen M Larson is licensed to practice in New York (license number 217285) 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 1629029442.

Contact Information

Dr Ellen M Larson, MD
140 Broad St,
Hamilton, NY 13346-9575
(315) 228-7750
(315) 228-6823

Map and Direction




Physician's Profile

Full NameDr Ellen M Larson
GenderFemale
SpecialityFamily Medicine
Location140 Broad St, Hamilton, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629029442
  • Provider Enumeration Date: 05/15/2006
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153358965
  • Enrollment ID: I20050725000024

Medical Identifiers

Medical identifiers for Dr Ellen M Larson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629029442NPI-NPPES
02194558MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 217285 (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. Dr Ellen M Larson allows following entities to bill medicare on her behalf.
Entity NameMary Imogene Bassett Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083664221
PECOS PAC ID: 3779488325
Enrollment ID: O20031205000553

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 Ellen M Larson 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 Ellen M Larson, MD
Po Box 725,
Cooperstown, NY 13326-0725

Ph: (315) 825-3111
Dr Ellen M Larson, MD
140 Broad St,
Hamilton, NY 13346-9575

Ph: (315) 228-7750

Reviews and Comments


Family Medicine Doctors in Hamilton, NY

Madeleine Slifka,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1055 Madison Marketplace, Hamilton, NY 13346
Phone: 315-825-3111    
Richard M Buschatzke, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 160 Broad St, Hamilton, NY 13346
Phone: 315-825-3111    Fax: 315-825-3017
Amy Michelle Dennis,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 164 Broad St, Hamilton, NY 13346
Phone: 315-824-4600    
Richard Shalett Cohen, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 52 Utica St, Hamilton, NY 13346
Phone: 315-824-2477    Fax: 315-824-1851
Robert W Delorme, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Broad St, Hamilton, NY 13346
Phone: 315-824-4600    Fax: 315-824-8447

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.