Nancy Nan Szu Sun, MD - Medicare Hematology/oncology in Woodbury, NY

Nancy Nan Szu Sun, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Woodbury, New York. She graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Medical Care Of Queens Pc and her current practice location is 40 Crossways Park Drive, Woodbury, New York. You can reach out to her office (for appointments etc.) via phone at (516) 921-5533.

Nancy Nan Szu Sun is licensed to practice in New York (license number 183653) 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 1508857772.

Contact Information

Nancy Nan Szu Sun, MD
40 Crossways Park Drive,
Woodbury, NY 11797-2036
(516) 921-5533
(516) 364-4080

Map and Direction




Physician's Profile

Full NameNancy Nan Szu Sun
GenderFemale
SpecialityHematology/oncology
Experience35 Years
Location40 Crossways Park Drive, Woodbury, New York
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:
  • Nancy Nan Szu Sun graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1508857772
  • Provider Enumeration Date: 11/04/2005
  • Last Update Date: 10/11/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3678673019
  • Enrollment ID: I20080227000051

Medical Identifiers

Medical identifiers for Nancy Nan Szu Sun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508857772NPI-NPPES
01836608MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 183653 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hospice Care Of Long Island, Queens, South ShoreWoodbury, NYHospice
North Shore University HospitalManhasset, NYHospital
Plainview HospitalPlainview, NYHospital
Chsli St Joseph HospitalBethpage, NYHospital
St Francis Hospital - The Heart CenterRoslyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Care Of Queens Pc206284769212

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 Nan Szu Sun allows following entities to bill medicare on her behalf.
Entity NameProhealth Care Associates Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275596280
PECOS PAC ID: 4486544186
Enrollment ID: O20040317000468
Entity NameMedical Care Of Queens Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225683840
PECOS PAC ID: 2062847692
Enrollment ID: O20200108002560

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 Nan Szu Sun 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 Nan Szu Sun, MD
40 Crossways Park Drive, Suite 103,
Woodbury, NY 11797-2036

Ph: (516) 921-5533
Nancy Nan Szu Sun, MD
40 Crossways Park Drive,
Woodbury, NY 11797-2036

Ph: (516) 921-5533

Reviews and Comments


Internal Medicine Doctors in Woodbury, NY

Syed Adil Kamal, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Shannon Dr, Woodbury, NY 11797
Phone: 631-332-0686    
Hon Cheung Chan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 40 Crossways Park Dr, Suite 103, Woodbury, NY 11797
Phone: 516-921-5533    Fax: 516-364-4080
Daniel E Wachsman, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 43 Crossways Park Drive, Woodbury, NY 11797
Phone: 516-938-3000    Fax: 516-938-3239
Richard H Maisel, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 43 Crossways Park Drive, Woodbury, NY 11797
Phone: 516-938-3000    Fax: 516-938-3239
Dr. Eirene Mamakos Milano, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 99 Sunnyside Blvd, C/o Hospice Care Network, Woodbury, NY 11797
Phone: 516-832-7100    
Dr. Shirley Goodman, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 43 Crossways Park Dr, Woodbury, NY 11797
Phone: 516-938-3000    Fax: 516-938-3239
William J Breen, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 43 Crossways Park Dr, Woodbury, NY 11797
Phone: 516-938-3000    Fax: 516-938-3239

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.