Dr Leon Rybak, MD - Medicare Diagnostic Radiology in New York, NY

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Dr Leon Rybak, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in New York, New York. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1991 and has 33 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice New York University and his current practice location is 560 1st Ave, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 263-0050.

Dr Leon Rybak is licensed to practice in New York (license number 192402) 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 1174588339.

Contact Information

Dr Leon Rybak, MD
560 1st Ave,
New York, NY 10016-6402
(212) 263-0050
Not Available

Map and Direction




Physician's Profile

Full NameDr Leon Rybak
GenderMale
SpecialityDiagnostic Radiology
Experience33 Years
Location560 1st Ave, New York, 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 Leon Rybak attended and graduated from Icahn School Of Medicine At Mount Sinai in 1991
  NPI Data:
  • NPI Number: 1174588339
  • Provider Enumeration Date: 04/19/2006
  • Last Update Date: 08/08/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3375524499
  • Enrollment ID: I20040525001689

Medical Identifiers

Medical identifiers for Dr Leon Rybak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174588339NPI-NPPES
02244948MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 192402 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York University Langone Medical CenterNew york, NYHospital
Long Island Community HospitalPatchogue, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
New York University13552324224495

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 Leon Rybak allows following entities to bill medicare on his behalf.
Entity NameNew York City Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548208127
PECOS PAC ID: 4183535305
Enrollment ID: O20040322001521
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20081202000185
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20090822000026

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 Leon Rybak 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 Leon Rybak, MD
177 E 79th St,
New York, NY 10021-0420

Ph: (212) 263-0050		Dr Leon Rybak, MD
560 1st Ave,
New York, NY 10016-6402

Ph: (212) 263-0050

Reviews and Comments


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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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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