Leonid Chernyak, DO - Medicare Anesthesiology in Brooklyn, NY

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Leonid Chernyak, DO is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Brooklyn, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2004 and has 22 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Sedation Vacation Perioperative Medicine Pllc, Lr Medical Pllc and his current practice location is 2277-83 Coney Island Ave, Suite 2a, Brooklyn, New York. You can reach out to his office (for appointments etc.) via phone at (718) 998-9890.

Leonid Chernyak is licensed to practice in New York (license number 247979-1) 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 1457507469.

Contact Information

Leonid Chernyak, DO
2277-83 Coney Island Ave, Suite 2a,
Brooklyn, NY 11223-3337
(718) 998-9890
(718) 998-9891

Map and Direction




Physician's Profile

Full NameLeonid Chernyak
GenderMale
SpecialityAnesthesiology
Experience22 Years
Location2277-83 Coney Island Ave, Brooklyn, 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:
  • Leonid Chernyak attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2004
  NPI Data:
  • NPI Number: 1457507469
  • Provider Enumeration Date: 08/09/2008
  • Last Update Date: 04/13/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0648316554
  • Enrollment ID: I20091007000311

Medical Identifiers

Medical identifiers for Leonid Chernyak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457507469NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine 247979-1 (New York)Primary
208VP0014XPain Medicine - Interventional Pain Medicine 247979 (New York)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sedation Vacation Perioperative Medicine Pllc175965859486
Lr Medical Pllc10525346669

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. Leonid Chernyak allows following entities to bill medicare on his behalf.
Entity NameConey Island Medical Practice Plan, P.C.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386951762
PECOS PAC ID: 5496944803
Enrollment ID: O20110114000660
Entity NameLR Medical PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760808802
PECOS PAC ID: 1052534666
Enrollment ID: O20140529001992
Entity NameIsland Ambulatory Surgery Center
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1033517263
PECOS PAC ID: 1759607047
Enrollment ID: O20150304000508
Entity NameSedation Vacation Perioperative Medicine PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891235404
PECOS PAC ID: 1759658594
Enrollment ID: O20170525001955
Entity NamePhysician Affiliate Group of New York PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013375526
PECOS PAC ID: 4688098833
Enrollment ID: O20200721001270

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. Leonid Chernyak 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
Leonid Chernyak, DO
2277-83 Coney Island Ave, Suite 2a,
Brooklyn, NY 11223-3337

Ph: (718) 998-9890		Leonid Chernyak, DO
2277-83 Coney Island Ave, Suite 2a,
Brooklyn, NY 11223-3337

Ph: (718) 998-9890

Reviews and Comments


Anesthesiology Doctors in Brooklyn, NY

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Alexander Hotinsky, M.D.
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Mr. Simon Mardakh, MD
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Phone: 718-780-3279    Fax: 845-790-2613
Dr. Alan Zats, DO
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Practice Location: 2279 Coney Island Ave, Brooklyn, NY 11223
Phone: 718-998-9890    

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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