Dr Mark B Irwin, MD - Medicare Urology in Brooklyn, NY

Dr Mark B Irwin, MD is a medicare enrolled "Urology" physician in Brooklyn, New York. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Urology. His current practice location is 359 Clinton St, Brooklyn, New York. You can reach out to his office (for appointments etc.) via phone at (646) 460-1479.

Dr Mark B Irwin is licensed to practice in New York (license number 1685650) 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 1508860263.

Contact Information

Dr Mark B Irwin, MD
359 Clinton St,
Brooklyn, NY 11231-3701
(646) 460-1479
(718) 875-7864

Map and Direction




Physician's Profile

Full NameDr Mark B Irwin
GenderMale
SpecialityUrology
Experience42 Years
Location359 Clinton St, 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:
  • Dr Mark B Irwin graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1508860263
  • Provider Enumeration Date: 06/10/2005
  • Last Update Date: 04/19/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 1456490622
  • Enrollment ID: I20091201000204

Medical Identifiers

Medical identifiers for Dr Mark B Irwin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508860263NPI-NPPES
01128523MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology 1685650 (New York)Primary

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 Mark B Irwin 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 Mark B Irwin, MD
359 Clinton St,
Brooklyn, NY 11231-3701

Ph: (646) 460-1479
Dr Mark B Irwin, MD
359 Clinton St,
Brooklyn, NY 11231-3701

Ph: (646) 460-1479

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.