John Greco, MD - General Practice in Syosset, NY

John Greco, MD is a General Practice physician based in Syosset, New York. John Greco is licensed to practice in New York (license number 166212) and his current practice location is 33 Ann Dr, Syosset, New York. He can be reached at his office (for appointments etc.) via phone at (516) 238-6516.

NPI number for John Greco is 1558303438 and his current mailing address is 33 Ann Dr, Syosset, New York. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1558303438.

Contact Information

John Greco, MD
33 Ann Dr,
Syosset, NY 11791-5906
(516) 238-6516
(952) 942-3361

Map and Direction




Physician's Profile

Full NameJohn Greco
GenderMale
SpecialityGeneral Practice
Location33 Ann Dr, Syosset, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1558303438
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 05/27/2015

Medical Identifiers

Medical identifiers for John Greco such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558303438NPI-NPPES
0232CCOtherNYMEDICARE GHI
01768661MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 166212 (New York)Secondary
208D00000XGeneral Practice 166212 (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. John Greco is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John Greco, MD
33 Ann Dr,
Syosset, NY 11791-5906

Ph: (516) 238-6516
John Greco, MD
33 Ann Dr,
Syosset, NY 11791-5906

Ph: (516) 238-6516

Reviews and Comments


General Practice Doctors in Syosset, NY

Dr. Judy P Tsai, D.O.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 18 Jackson Ave Ste 3, Syosset, NY 11791
Phone: 516-991-9607    Fax: 516-802-2534

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.