Dr Carla Hajj, MD - Medicare Radiation Oncology in New York, NY

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Dr Carla Hajj, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in New York, New York. She graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Radiation Oncology. She is a member of the group practice Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey, Msk Bergen, The New York Proton Center, Memorial Radiation Oncology Group and her current practice location is 1275 York Ave, Radiation Oncology Department, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 639-2000.

Dr Carla Hajj is licensed to practice in New York (license number IN PROCESS) 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 1164782934.

Contact Information

Dr Carla Hajj, MD
1275 York Ave, Radiation Oncology Department,
New York, NY 10065-6007
(212) 639-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Carla Hajj
GenderFemale
SpecialityRadiation Oncology
Experience15 Years
Location1275 York Ave, New York, 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 Carla Hajj graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1164782934
  • Provider Enumeration Date: 05/25/2012
  • Last Update Date: 05/25/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9032497177
  • Enrollment ID: I20161025001586

Medical Identifiers

Medical identifiers for Dr Carla Hajj such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164782934NPI-NPPES

Medical Taxonomies and Licenses

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey014322953498
Msk Bergen1456614114124
The New York Proton Center246678021833
Memorial Radiation Oncology Group852795709179

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 Carla Hajj allows following entities to bill medicare on her behalf.
Entity NameMemorial Sloan Kettering Cancer Center At Basking Ridge New Jersey
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184637886
PECOS PAC ID: 0143229534
Enrollment ID: O20061213000044
Entity NameMsk Monmouth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922459163
PECOS PAC ID: 1153619291
Enrollment ID: O20161005002347
Entity NameMsk Bergen
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558814657
PECOS PAC ID: 1456614114
Enrollment ID: O20180410002157

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 Carla Hajj 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 Carla Hajj, MD
310 E 66th St, Apartment #d,
New York, NY 10065-6807

Ph: (646) 703-2161		Dr Carla Hajj, MD
1275 York Ave, Radiation Oncology Department,
New York, NY 10065-6007

Ph: (212) 639-2000

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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