Grigory Leontyev, MD - Medicare Surgery in Oceanside, NY

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Grigory Leontyev, MD is a medicare enrolled "Surgery" physician in Oceanside, New York. His current practice location is 3304 Park Ave, Oceanside, New York. You can reach out to his office (for appointments etc.) via phone at (516) 270-2126.

Grigory Leontyev is licensed to practice in New York (license number 228112-1) 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 1346322054.

Contact Information

Grigory Leontyev, MD
3304 Park Ave,
Oceanside, NY 11572-4352
(516) 270-2126
(516) 255-2072

Map and Direction




Physician's Profile

Full NameGrigory Leontyev
GenderMale
SpecialitySurgery
Location3304 Park Ave, Oceanside, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346322054
  • Provider Enumeration Date: 10/20/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5991121311
  • Enrollment ID: I20200817001683

Medical Identifiers

Medical identifiers for Grigory Leontyev such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346322054NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 228112-1 (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. Grigory Leontyev allows following entities to bill medicare on his behalf.
Entity NameBronxcare Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245390855
PECOS PAC ID: 3870404429
Enrollment ID: O20040526001082
Entity NameLwh Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184968232
PECOS PAC ID: 0941455976
Enrollment ID: O20130225000037
Entity NameNightwatch Medicine Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184321739
PECOS PAC ID: 4880051366
Enrollment ID: O20230621003005

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. Grigory Leontyev 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
Grigory Leontyev, MD
3304 Park Ave,
Oceanside, NY 11572-4352

Ph: (516) 270-2126		Grigory Leontyev, MD
3304 Park Ave,
Oceanside, NY 11572-4352

Ph: (516) 270-2126

Reviews and Comments


Surgery Doctors in Oceanside, NY

Charles Sticco, DO
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1 Healthy Way, Oceanside, NY 11572
Phone: 516-764-5455    Fax: 516-678-0631
Evan Kessler, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1 Healthy Way, Department Of Surgery, Oceanside, NY 11572
Phone: 516-632-3000    
Megan Chan,
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2466 Washington Ave, Oceanside, NY 11572
Phone: 516-497-7436    
Da Eun Cha,
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1 Healthy Way, Oceanside, NY 11572
Phone: 516-632-3000    
Dr. Eric David Seitelman, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1 Healthy Way, Oceanside, NY 11572
Phone: 516-632-3350    Fax: 516-632-3355
Dr. Derry Rajan, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 196 Merrick Rd, Oceanside, NY 11572
Phone: 516-255-8400    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.