Dr Robert Tassan, MD - Medicare Hematology/oncology in Westwood, NJ

Dr Robert Tassan, MD is a medicare enrolled "Internal Medicine - Hematology" physician in Westwood, New Jersey. He went to Rutgers R W Johnson Medical School (cam/new Bruns/pisc) and graduated in 1999 and has 25 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Regional Cancer Care Associates Llc and his current practice location is 260 Old Hook Rd, Suite 301, Westwood, New Jersey. You can reach out to his office (for appointments etc.) via phone at (201) 383-4840.

Dr Robert Tassan is licensed to practice in New Jersey (license number 25MA07452600) 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 1578596508.

Contact Information

Dr Robert Tassan, MD
260 Old Hook Rd, Suite 301,
Westwood, NJ 07675-3123
(201) 383-4840
(201) 383-4824

Map and Direction




Physician's Profile

Full NameDr Robert Tassan
GenderMale
SpecialityHematology/oncology
Experience25 Years
Location260 Old Hook Rd, Westwood, New Jersey
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 Robert Tassan attended and graduated from Rutgers R W Johnson Medical School (cam/new Bruns/pisc) in 1999
  NPI Data:
  • NPI Number: 1578596508
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 01/26/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2567492747
  • Enrollment ID: I20050907000639

Medical Identifiers

Medical identifiers for Dr Robert Tassan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578596508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology 25MA07452600 (New Jersey)Secondary
207RH0000XInternal Medicine - Hematology 25MA07452600 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hackensack University Medical CenterHackensack, NJHospital
Hackensack Meridian Health Pascack Valley MedicalWestwood, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regional Cancer Care Associates Llc5294710091104

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 Robert Tassan allows following entities to bill medicare on his behalf.
Entity NameRegional Cancer Care Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801850243
PECOS PAC ID: 5294710091
Enrollment ID: O20040623001494
Entity NameTotowa Cancer Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225777808
PECOS PAC ID: 0446615835
Enrollment ID: O20230509001361

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 Robert Tassan 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 Robert Tassan, MD
92 2nd St,
Hackensack, NJ 07601-2191

Ph: () -
Dr Robert Tassan, MD
260 Old Hook Rd, Suite 301,
Westwood, NJ 07675-3123

Ph: (201) 383-4840

Reviews and Comments


Internal Medicine Doctors in Westwood, NJ

Dr. Sheldon B. Eisenberg,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Old Hook Rd, Ste 200, Westwood, NJ 07675
Phone: 201-664-0201    Fax: 201-666-7970
Dr. Manar Alasad, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 Old Hook Rd, Westwood, NJ 07675
Phone: 201-647-7806    
Dr. Patricia L. Murphy,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Old Hook Rd, Ste 200, Westwood, NJ 07675
Phone: 201-664-0201    Fax: 201-666-7970
Dr. Eugene Smith, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 270 Old Hook Rd, Westwood, NJ 07675
Phone: 201-666-4949    
Dr. Eli Kirshner, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Old Hook Rd, Suite 1-6, Westwood, NJ 07675
Phone: 201-664-3900    Fax: 201-664-7800
Saroj V Amin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 333 Old Hook Rd, Suite 105, Westwood, NJ 07675
Phone: 201-722-0811    
Dr. Maria A Rodino, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 219 Old Hook Rd, 2c, Westwood, NJ 07675
Phone: 201-722-0600    Fax: 201-722-0687

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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