Dr Kathleen A Killoran, MD - Medicare Hematology/oncology in Brooklyn, NY

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Dr Kathleen A Killoran, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Brooklyn, New York. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Msk Ralph Lauren Center and her current practice location is 450 Clarkson Ave, 5th Floor Hematology Oncology Division, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 618-8678.

Dr Kathleen A Killoran is licensed to practice in New York (license number 265238-1) 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 1558551242.

Contact Information

Dr Kathleen A Killoran, MD
450 Clarkson Ave, 5th Floor Hematology Oncology Division,
Brooklyn, NY 11203-2012
(718) 618-8678
(718) 270-4328

Map and Direction




Physician's Profile

Full NameDr Kathleen A Killoran
GenderFemale
SpecialityHematology/oncology
Experience20 Years
Location450 Clarkson Ave, Brooklyn, 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:
  • Dr Kathleen A Killoran graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1558551242
  • Provider Enumeration Date: 07/28/2007
  • Last Update Date: 07/11/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6204022296
  • Enrollment ID: I20131115000949

Medical Identifiers

Medical identifiers for Dr Kathleen A Killoran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558551242NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 265238-1 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Msk Ralph Lauren Center27697257208

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 Kathleen A Killoran allows following entities to bill medicare on her behalf.
Entity NameMemorial Solid Tumor Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699746172
PECOS PAC ID: 4082503354
Enrollment ID: O20040313000668
Entity NameMsk Ralph Lauren Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316406879
PECOS PAC ID: 2769725720
Enrollment ID: O20190515002562

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 Kathleen A Killoran 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 Kathleen A Killoran, MD
226 Atlantic Ave, 2r,
Brooklyn, NY 11201-5728

Ph: (718) 916-7170		Dr Kathleen A Killoran, MD
450 Clarkson Ave, 5th Floor Hematology Oncology Division,
Brooklyn, NY 11203-2012

Ph: (718) 618-8678

Reviews and Comments


Internal Medicine Doctors in Brooklyn, NY

Dr. Alexander Usorov, MD
Hematology & Oncology
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Practice Location: 447 Atlantic Ave, Brooklyn, NY 11217
Phone: 718-858-6300    
Dr. Marcellus Andre Walker, MD
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 2094 Pitkin Ave, Brooklyn, NY 11207
Phone: 718-240-0516    Fax: 718-240-0564
Lotus Ahmed, D.O
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 518 Mcdonald Ave, Brooklyn, NY 11218
Phone: 917-848-5432    Fax: 347-252-6754
Mrs. Sophia Schwartzman, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2700 Ocean Avenue, Brooklyn, NY 11229
Phone: 518-587-1141    
Dr. Haitham M Ahmed, MD, MPH
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Pennsylvania Avenue, Brooklyn, NY 11207
Phone: 718-240-2000    Fax: 718-240-2260
Yanjin Yang,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 506 6th St, Brooklyn, NY 11215
Phone: 718-780-3000    
Ashwad Afzal, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 506 6th St, Brooklyn, NY 11215
Phone: 718-780-5246    

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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