Dr Irina Makarevich, MD - Medicare Internal Medicine in Brooklyn, NY

Dr Irina Makarevich, MD is a medicare enrolled "Internal Medicine" physician in Brooklyn, New York. She graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Calvary Hospital Inc and her current practice location is 150 55th St, 3rd Fl Calvary Hospital, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 630-6686.

Dr Irina Makarevich is licensed to practice in New York (license number 221554) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1306863089.

Contact Information

Dr Irina Makarevich, MD
150 55th St, 3rd Fl Calvary Hospital,
Brooklyn, NY 11220-2559
(718) 630-6686
Not Available

Map and Direction




Physician's Profile

Full NameDr Irina Makarevich
GenderFemale
SpecialityInternal Medicine
Experience30 Years
Location150 55th St, Brooklyn, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Irina Makarevich graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1306863089
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 01/18/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7618979931
  • Enrollment ID: I20070215000120

Medical Identifiers

Medical identifiers for Dr Irina Makarevich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306863089NPI-NPPES
221554OtherNYNEW YORK STATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 221554 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Calvary Hospital Inc913301038221

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 Irina Makarevich allows following entities to bill medicare on her behalf.
Entity NameCalvary Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003858390
PECOS PAC ID: 9133010382
Enrollment ID: O20040324001430

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 Irina Makarevich 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 Irina Makarevich, MD
150 55th St, 3rd Fl Calvary Hospital,
Brooklyn, NY 11220-2559

Ph: () -
Dr Irina Makarevich, MD
150 55th St, 3rd Fl Calvary Hospital,
Brooklyn, NY 11220-2559

Ph: (718) 630-6686

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.