Dr Mark Nyitray, DO - Medicare Gastroenterology in Hicksville, NY

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Dr Mark Nyitray, DO is a medicare enrolled "Internal Medicine" physician in Hicksville, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1993 and has 33 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Digestive Disease Care, Pc and his current practice location is 57 Meeting Ln, Hicksville, New York. You can reach out to his office (for appointments etc.) via phone at (516) 796-9595.

Dr Mark Nyitray is licensed to practice in New York (license number 203692) 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 1467457689.

Contact Information

Dr Mark Nyitray, DO
57 Meeting Ln,
Hicksville, NY 11801-6254
(516) 796-9595
(516) 579-6510

Map and Direction




Physician's Profile

Full NameDr Mark Nyitray
GenderMale
SpecialityGastroenterology
Experience33 Years
Location57 Meeting Ln, Hicksville, 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 Nyitray attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1993
  NPI Data:
  • NPI Number: 1467457689
  • Provider Enumeration Date: 06/15/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3375559461
  • Enrollment ID: I20060227000589

Medical Identifiers

Medical identifiers for Dr Mark Nyitray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467457689NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 203692 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Plainview HospitalPlainview, NYHospital
North Shore University HospitalManhasset, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Digestive Disease Care, Pc711309307141

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 Mark Nyitray allows following entities to bill medicare on his behalf.
Entity NameMark Nyitray DO, PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760557268
PECOS PAC ID: 9739181553
Enrollment ID: O20070207000702
Entity NameDigestive Disease Care, PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184871774
PECOS PAC ID: 7113093071
Enrollment ID: O20080829000434

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 Nyitray 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 Nyitray, DO
57 Meeting Ln,
Hicksville, NY 11801-6254

Ph: (516) 796-9595		Dr Mark Nyitray, DO
57 Meeting Ln,
Hicksville, NY 11801-6254

Ph: (516) 796-9595

Reviews and Comments


Internal Medicine Doctors in Hicksville, NY

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Dr. Brooke R Keane, MD
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Mr. Asvin Patel, M.D.
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Dr. Kathie Brand, M.D.
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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.