Melanie Beth O'neill, MD - Medicare Emergency Medicine in Uniondale, NY

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Melanie Beth O'neill, MD is a medicare enrolled "Emergency Medicine" physician in Uniondale, New York. Her current practice location is 1345 Rxr Plz Fl 13, Uniondale, New York. You can reach out to her office (for appointments etc.) via phone at (516) 453-0435.

Melanie Beth O'neill is licensed to practice in New York (license number 241218) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1053483917.

Contact Information

Melanie Beth O'neill, MD
1345 Rxr Plz Fl 13,
Uniondale, NY 11556-1301
(516) 453-0435
(646) 846-3283

Map and Direction




Physician's Profile

Full NameMelanie Beth O'neill
GenderFemale
SpecialityEmergency Medicine
Location1345 Rxr Plz Fl 13, Uniondale, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053483917
  • Provider Enumeration Date: 11/15/2006
  • Last Update Date: 05/14/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3779584453
  • Enrollment ID: I20070123000570

Medical Identifiers

Medical identifiers for Melanie Beth O'neill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053483917NPI-NPPES
02814166MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 241218 (New York)Primary

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. Melanie Beth O'neill allows following entities to bill medicare on her behalf.
Entity NameCity Medical Of Upper East Side Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801277629
PECOS PAC ID: 0648465039
Enrollment ID: O20101111000052
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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. Melanie Beth O'neill 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
Melanie Beth O'neill, MD
1345 Rxr Plz Fl 13,
Uniondale, NY 11556-1301

Ph: (516) 453-0435		Melanie Beth O'neill, MD
1345 Rxr Plz Fl 13,
Uniondale, NY 11556-1301

Ph: (516) 453-0435

Reviews and Comments


Emergency Medicine Doctors in Uniondale, NY

Dr. John Louis Mccarthy, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1345 Rxr Plaza, Uniondale, NY 11556
Phone: 516-783-4600    Fax: 516-783-4612
Michael Poulose,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1236 Rxr Plz, Uniondale, NY 11556
Phone: 516-252-3939    
Tayna Labissiere, PA
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1345 Rxr Plz, Uniondale, NY 11556
Phone: 516-453-0435    
Dr. Marta Dedza, D.O
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1345 Rxr Plz, Uniondale, NY 11556
Phone: 516-783-4600    Fax: 646-846-3283

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.