Mark Horowitz, MD - Medicare Urology in Flushing, NY

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Mark Horowitz, MD is a medicare enrolled "Urology" physician in Flushing, New York. His current practice location is 5645 Main St, W-ll300, Flushing, New York. You can reach out to his office (for appointments etc.) via phone at (718) 445-0220.

Mark Horowitz is licensed to practice in New York (license number 172766) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1881689008.

Contact Information

Mark Horowitz, MD
5645 Main St, W-ll300,
Flushing, NY 11355-5045
(718) 445-0220
(718) 939-1167

Map and Direction




Physician's Profile

Full NameMark Horowitz
GenderMale
SpecialityUrology
Location5645 Main St, Flushing, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1881689008
  • Provider Enumeration Date: 09/14/2005
  • Last Update Date: 07/30/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4981697737
  • Enrollment ID: I20040406001821

Medical Identifiers

Medical identifiers for Mark Horowitz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881689008NPI-NPPES
01562707MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology 172766 (New York)Primary
2088P0231XUrology - Pediatric Urology 172766 (New York)Secondary

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. Mark Horowitz allows following entities to bill medicare on his behalf.
Entity NameFlushing Hospital & Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548217763
PECOS PAC ID: 2668367483
Enrollment ID: O20040219000415
Entity NamePediatric Urology Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518989193
PECOS PAC ID: 5597656561
Enrollment ID: O20040322000453
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20081202000185
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20090822000026
Entity NameNew York Queens Medicine And Surgery, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003114851
PECOS PAC ID: 4082883673
Enrollment ID: O20110817000163

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. Mark Horowitz 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
Mark Horowitz, MD
5645 Main St, W-ll300,
Flushing, NY 11355-5045

Ph: (718) 445-0220		Mark Horowitz, MD
5645 Main St, W-ll300,
Flushing, NY 11355-5045

Ph: (718) 445-0220

Reviews and Comments


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Practice Location: 5645 Main St, W-ll300, Flushing, NY 11355
Phone: 718-445-0220    Fax: 718-939-1167

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.