Dr Avi Samson Retter, MD - Medicare Hematology/oncology in Bronx, NY

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Dr Avi Samson Retter, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Bronx, New York. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1999 and has 27 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice North Shore Hematology Oncology Associates Pc, Shakespeare Operating Llc and his current practice location is 2330 Eastchester Rd, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 732-4000.

Dr Avi Samson Retter is licensed to practice in New York (license number 235196-1) 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 1205894268.

Contact Information

Dr Avi Samson Retter, MD
2330 Eastchester Rd,
Bronx, NY 10469-5930
(718) 732-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Avi Samson Retter
GenderMale
SpecialityHematology/oncology
Experience27 Years
Location2330 Eastchester Rd, Bronx, 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:
  • Dr Avi Samson Retter attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1999
  NPI Data:
  • NPI Number: 1205894268
  • Provider Enumeration Date: 05/01/2006
  • Last Update Date: 01/31/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1254374820
  • Enrollment ID: I20050604000066

Medical Identifiers

Medical identifiers for Dr Avi Samson Retter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205894268NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 235196-1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Montefiore Medical CenterBronx, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore Hematology Oncology Associates Pc1456243641474
Shakespeare Operating Llc0840604310144

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 Avi Samson Retter 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 NameEssen Medical Associates, PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366418709
PECOS PAC ID: 1759353501
Enrollment ID: O20040811000885
Entity NameHouse Call Medical Services of New York, PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851345946
PECOS PAC ID: 2264517754
Enrollment ID: O20080307000427
Entity NameEssen Medical Urgicare, PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841607298
PECOS PAC ID: 4385960897
Enrollment ID: O20150227000903
Entity NameBronx Medical Practice PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356726087
PECOS PAC ID: 9739496100
Enrollment ID: O20150917000004
Entity NameShakespeare Operating LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720634538
PECOS PAC ID: 0840604310
Enrollment ID: O20210123000014

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 Avi Samson Retter 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 Avi Samson Retter, MD
1500 Route 112 Bldg 4,
Port Jefferson Station, NY 11776-8055

Ph: (631) 751-3000		Dr Avi Samson Retter, MD
2330 Eastchester Rd,
Bronx, NY 10469-5930

Ph: (718) 732-4000

Reviews and Comments


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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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