Dr Ilya Kleyn, MD - Medicare Internal Medicine in New York, NY

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Dr Ilya Kleyn, MD is a medicare enrolled "Internal Medicine" physician in New York, New York. He graduated from medical school in 1992 and has 33 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Special Medical Pc, Modern Medical Pc, Nyc Medical Doctor P.c., Compassionate Community Physicians Pc, Salut Medical Pc and his current practice location is 225 Broadway Ste 1420, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 571-5000.

Dr Ilya Kleyn is licensed to practice in New York (license number 215006) 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 1851327092.

Contact Information

Dr Ilya Kleyn, MD
225 Broadway Ste 1420,
New York, NY 10007-3771
(212) 571-5000
(212) 571-5001

Map and Direction




Physician's Profile

Full NameDr Ilya Kleyn
GenderMale
SpecialityInternal Medicine
Experience33 Years
Location225 Broadway Ste 1420, 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 Ilya Kleyn graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1851327092
  • Provider Enumeration Date: 06/22/2006
  • Last Update Date: 09/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5890777304
  • Enrollment ID: I20040607000834

Medical Identifiers

Medical identifiers for Dr Ilya Kleyn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851327092NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 215006 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Girling Health Care Of New YorkBrooklyn, NYHome health agency
Constellation Home CareSyosset, NYHome health agency
Visiting Nurse Service Of Ny Hospice CareNew york, NYHospice

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Special Medical Pc24667377473
Modern Medical Pc27694580905
Nyc Medical Doctor P.c.29616696438
Compassionate Community Physicians Pc41830558825
Salut Medical Pc88203851072

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 Ilya Kleyn allows following entities to bill medicare on his behalf.
Entity NameModern Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417057951
PECOS PAC ID: 2769458090
Enrollment ID: O20040908000393
Entity NameNyc Medical Doctor P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831489798
PECOS PAC ID: 2961669643
Enrollment ID: O20120208000357
Entity NameSalut Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245682475
PECOS PAC ID: 8820385107
Enrollment ID: O20160930000262
Entity NameSpecial Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548700925
PECOS PAC ID: 2466737747
Enrollment ID: O20170329000935
Entity NameCompassionate Community Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003441429
PECOS PAC ID: 4183055882
Enrollment ID: O20200513001881

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 Ilya Kleyn 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 Ilya Kleyn, MD
699 Stanley Ave,
Brooklyn, NY 11207-7905

Ph: (347) 689-8880		Dr Ilya Kleyn, MD
225 Broadway Ste 1420,
New York, NY 10007-3771

Ph: (212) 571-5000

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).

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.