William M Wirchansky, MD - Medicare Neurosurgery in Brooklyn, NY

William M Wirchansky, MD is a medicare enrolled "Neurological Surgery" physician in Brooklyn, New York. He went to New York University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Brookdale Hospital Medical Center and his current practice location is 1 Brookdale Plz Ste 400, Brooklyn, New York. You can reach out to his office (for appointments etc.) via phone at (718) 240-5622.

William M Wirchansky is licensed to practice in New York (license number 254732-1) 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 1104952241.

Contact Information

William M Wirchansky, MD
1 Brookdale Plz Ste 400,
Brooklyn, NY 11212-3139
(718) 240-5622
(718) 240-5808

Map and Direction




Physician's Profile

Full NameWilliam M Wirchansky
GenderMale
SpecialityNeurosurgery
Experience22 Years
Location1 Brookdale Plz Ste 400, 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:
  • William M Wirchansky attended and graduated from New York University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1104952241
  • Provider Enumeration Date: 02/25/2007
  • Last Update Date: 04/28/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3577600196
  • Enrollment ID: I20100617000341

Medical Identifiers

Medical identifiers for William M Wirchansky such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104952241NPI-NPPES
03155199MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 254732-1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brookdale Hospital Medical CenterBrooklyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Brookdale Hospital Medical Center4284545799264

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. William M Wirchansky allows following entities to bill medicare on his behalf.
Entity NameBrookdale Hospital Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720028772
PECOS PAC ID: 4284545799
Enrollment ID: O20031120000600
Entity NameBrain & Spine Surgeons Of New York Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992921407
PECOS PAC ID: 7113818139
Enrollment ID: O20040322000143

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. William M Wirchansky 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
William M Wirchansky, MD
1 Brookdale Plz Ste 666,
Brooklyn, NY 11212-3139

Ph: (182) 407-1437
William M Wirchansky, MD
1 Brookdale Plz Ste 400,
Brooklyn, NY 11212-3139

Ph: (718) 240-5622

Reviews and Comments


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Phone: 718-759-6100    Fax: 347-533-7364

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.