Dr Reuven Z Grossman, MD - Medicare Radiation Oncology in Bronx, NY

Dr Reuven Z Grossman, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Bronx, New York. He went to University Of Maryland School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice North Shore Hematology Oncology Associates Pc 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 Reuven Z Grossman is licensed to practice in New York (license number 239248) 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 1841457959.

Contact Information

Dr Reuven Z Grossman, MD
2330 Eastchester Rd,
Bronx, NY 10469-5930
(718) 732-4000
(718) 881-0091

Map and Direction




Physician's Profile

Full NameDr Reuven Z Grossman
GenderMale
SpecialityRadiation Oncology
Experience20 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 Reuven Z Grossman attended and graduated from University Of Maryland School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1841457959
  • Provider Enumeration Date: 05/19/2008
  • Last Update Date: 01/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8527107168
  • Enrollment ID: I20091120000297

Medical Identifiers

Medical identifiers for Dr Reuven Z Grossman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841457959NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 239248 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore Hematology Oncology Associates Pc1456243641344

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 Reuven Z Grossman 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 NameSt John's Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023042173
PECOS PAC ID: 1850314865
Enrollment ID: O20060105000203
Entity NameTbhc Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417183963
PECOS PAC ID: 9133265317
Enrollment ID: O20091202000714

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 Reuven Z Grossman 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 Reuven Z Grossman, MD
1500 Route 112 Bldg 4,
Port Jefferson Station, NY 11776-8055

Ph: (631) 751-3000
Dr Reuven Z Grossman, MD
2330 Eastchester Rd,
Bronx, NY 10469-5930

Ph: (718) 732-4000

Reviews and Comments


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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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