Sheri Dawn Harrison, MD - Medicare Internal Medicine in Castle Point, NY

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Sheri Dawn Harrison, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Castle Point, New York. Her current practice location is 100 Route 9d, Hudson Valley Hcs, Castle Point, New York. You can reach out to her office (for appointments etc.) via phone at (845) 831-2000.

Sheri Dawn Harrison is licensed to practice in New York (license number 253275) 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 1457416638.

Contact Information

Sheri Dawn Harrison, MD
100 Route 9d, Hudson Valley Hcs,
Castle Point, NY 12511
(845) 831-2000
Not Available

Map and Direction




Physician's Profile

Full NameSheri Dawn Harrison
GenderFemale
SpecialityInternal Medicine - Cardiovascular Disease
Location100 Route 9d, Castle Point, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457416638
  • Provider Enumeration Date: 12/27/2006
  • Last Update Date: 10/19/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6103055611
  • Enrollment ID: I20240213001099

Medical Identifiers

Medical identifiers for Sheri Dawn Harrison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457416638NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 76131 (Connecticut)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 253275 (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. Sheri Dawn Harrison allows following entities to bill medicare on her behalf.
Entity NameHudson Valley Cardiovascular Practice Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922435882
PECOS PAC ID: 0244467181
Enrollment ID: O20170613002654

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. Sheri Dawn Harrison 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
Sheri Dawn Harrison, MD
100 Route 9d, Hudson Valley Hcs,
Castle Point, NY 12511

Ph: (845) 831-2000		Sheri Dawn Harrison, MD
100 Route 9d, Hudson Valley Hcs,
Castle Point, NY 12511

Ph: (845) 831-2000

Reviews and Comments


Internal Medicine Doctors in Castle Point, NY

Dr. Ely Sy Dy, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: Hvhcs Castle Point Road, Castle Point, NY 12511
Phone: 845-831-2000    Fax: 845-838-5269
Dr. Asha C Vallamattam, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: Vamc Castlepoint Campus, Va Hudson Valley Health Care System, Castle Point, NY 12511
Phone: 845-831-2000    Fax: 845-838-5279
Dr. Robert Louis De Filippi, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: Route 9d, Va Hudson Valley Health Care System, Castle Point, NY 12511
Phone: 845-831-2000    
Dr. Momo Hlaing, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: Route 9d, Castle Point Va Hospital, Castle Point, NY 12511
Phone: 845-831-2000    
James Vitarius,
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: Va Hudson Valley Health Care System, Castle Point Campus, Castle Point, NY 12511
Phone: 845-831-2000    
Dr. Victor O Sousa, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: Va Hudson Valley Hcs, Route 9d, Castle Point, NY 12511
Phone: 845-831-2000    Fax: 845-838-5184

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.