Dr Jahan Aghalar, MD - Medicare Medical Oncology in Commack, NY

Dr Jahan Aghalar, MD is a medicare enrolled "Internal Medicine" physician in Commack, New York. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 2007 and has 17 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice North Shore Hematology Oncology Associates Pc, North Shore Medical Group Of The Mount Sinai School Of Medicine and his current practice location is 650 Commack Rd, Commack, New York. You can reach out to his office (for appointments etc.) via phone at (631) 623-4000.

Dr Jahan Aghalar is licensed to practice in New York (license number 251445) 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 1346474517.

Contact Information

Dr Jahan Aghalar, MD
650 Commack Rd,
Commack, NY 11725-5404
(631) 623-4000
(631) 864-3827

Map and Direction




Physician's Profile

Full NameDr Jahan Aghalar
GenderMale
SpecialityMedical Oncology
Experience17 Years
Location650 Commack Rd, Commack, 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 Jahan Aghalar attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 2007
  NPI Data:
  • NPI Number: 1346474517
  • Provider Enumeration Date: 05/04/2009
  • Last Update Date: 07/22/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4284823253
  • Enrollment ID: I20110106000091

Medical Identifiers

Medical identifiers for Dr Jahan Aghalar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346474517NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 251445 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Francis Hospital - The Heart CenterRoslyn, NYHospital
New York University Langone Medical CenterNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore Hematology Oncology Associates Pc1456243641344
North Shore Medical Group Of The Mount Sinai School Of Medicine8921999087273

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 Jahan Aghalar allows following entities to bill medicare on his behalf.
Entity NameMskcc Regional Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740251297
PECOS PAC ID: 6608765144
Enrollment ID: O20040312000936
Entity NameMemorial Solid Tumor Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699746172
PECOS PAC ID: 4082503354
Enrollment ID: O20040313000668
Entity NameNorth Shore Medical Group Of The Mount Sinai School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275640609
PECOS PAC ID: 8921999087
Enrollment ID: O20040320000412
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

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 Jahan Aghalar 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 Jahan Aghalar, MD
650 Commack Rd,
Commack, NY 11725-5404

Ph: (631) 623-4000
Dr Jahan Aghalar, MD
650 Commack Rd,
Commack, NY 11725-5404

Ph: (631) 623-4000

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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