Leon C Landau, MD - Medicare Internal Medicine in Bronx, NY

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Leon C Landau, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Bronx, New York. His current practice location is 75 Gunhill Road, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 655-3932.

Leon C Landau is licensed to practice in New York (license number 1148601) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1346321593.

Contact Information

Leon C Landau, MD
75 Gunhill Road,
Bronx, NY 10467
(718) 655-3932
(718) 231-7401

Map and Direction




Physician's Profile

Full NameLeon C Landau
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location75 Gunhill Road, Bronx, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346321593
  • Provider Enumeration Date: 10/17/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5294718680
  • Enrollment ID: I20040608000635

Medical Identifiers

Medical identifiers for Leon C Landau such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346321593NPI-NPPES
00373859MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 1148601 (New York)Primary

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. Leon C Landau allows following entities to bill medicare on his behalf.
Entity NameMontefiore Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063525152
PECOS PAC ID: 3779496021
Enrollment ID: O20031113000235

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. Leon C Landau 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
Leon C Landau, MD
Po Box 737,
Armonk, NY 10504

Ph: (914) 273-4296		Leon C Landau, MD
75 Gunhill Road,
Bronx, NY 10467

Ph: (718) 655-3932

Reviews and Comments


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Kohtaro Ooka,
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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.

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