Michael J Maresca, MD - Medicare Hematology/oncology in Poughkeepsie, NY

Michael J Maresca, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Poughkeepsie, New York. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Hudson Valley Hematology Oncology Associates, Rllp and his current practice location is 19 Baker Ave, Suite 100, Poughkeepsie, New York. You can reach out to his office (for appointments etc.) via phone at (845) 454-1942.

Michael J Maresca is licensed to practice in New York (license number 219661) 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 1194893727.

Contact Information

Michael J Maresca, MD
19 Baker Ave, Suite 100,
Poughkeepsie, NY 12601-1359
(845) 454-1942
(845) 452-4638

Map and Direction




Physician's Profile

Full NameMichael J Maresca
GenderMale
SpecialityHematology/oncology
Experience27 Years
Location19 Baker Ave, Poughkeepsie, New York
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:
  • Michael J Maresca graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1194893727
  • Provider Enumeration Date: 12/01/2006
  • Last Update Date: 12/16/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 6709781685
  • Enrollment ID: I20031204000097

Medical Identifiers

Medical identifiers for Michael J Maresca such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194893727NPI-NPPES
02498593MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 219661 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hudson Valley HospicePoughkeepsie, NYHospice
Vassar Brothers Medical CenterPoughkeepsie, NYHospital
Westchester Medical CenterValhalla, NYHospital
Northern Dutchess HospitalRhinebeck, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hudson Valley Hematology Oncology Associates, Rllp52946246076

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. Michael J Maresca allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Hematology Oncology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396794574
PECOS PAC ID: 1456243641
Enrollment ID: O20040324001766
Entity NameHudson Valley Hematology Oncology Associates, Rllp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275615809
PECOS PAC ID: 5294624607
Enrollment ID: O20060324000410

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. Michael J Maresca 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
Michael J Maresca, MD
19 Baker Ave, Suite 100,
Poughkeepsie, NY 12601-1359

Ph: (845) 454-1942
Michael J Maresca, MD
19 Baker Ave, Suite 100,
Poughkeepsie, NY 12601-1359

Ph: (845) 454-1942

Reviews and Comments


Internal Medicine Doctors in Poughkeepsie, NY

Joe Joseph, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 45 Reade Pl, Poughkeepsie, NY 12601
Phone: 845-454-8500    
Arthur G Walczyk, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 159 Barnegat Rd Fl 2, Poughkeepsie, NY 12601
Phone: 845-452-9800    Fax: 845-452-7691
Dr. Amelia Martinko, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 30 Columbia St, Poughkeepsie, NY 12601
Phone: 845-231-5600    Fax: 845-592-7708
Dr. Nili Gujadhur, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 9 Livingston St, Suite 4n, Poughkeepsie, NY 12601
Phone: 845-471-0232    
Paul D Burrows, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 159 Barnegat Rd Fl 2, Poughkeepsie, NY 12601
Phone: 845-452-9800    Fax: 845-452-7691
Dr. Stuart Alan Feinstein, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 9 Livingston Street, Suite 4n, Poughkeepsie, NY 12601
Phone: 845-471-0232    Fax: 845-471-0267
Dr. David S Cho, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 243 North Rd Ste 203, Poughkeepsie, NY 12601
Phone: 845-451-7271    

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.

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