Dr Genevieve Theresa Mcgerald, DO - Medicare Emergency Medicine in West Islip, NY

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Dr Genevieve Theresa Mcgerald, DO is a medicare enrolled "Emergency Medicine" physician in West Islip, New York. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Physical Medicine And Rehabilitation Of Long Island Pllc, Progressive Emergency Physicians Pllc and her current practice location is 1000 Montauk Hwy, West Islip, New York. You can reach out to her office (for appointments etc.) via phone at (631) 376-4045.

Dr Genevieve Theresa Mcgerald is licensed to practice in New York (license number 248699) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1063671113.

Contact Information

Dr Genevieve Theresa Mcgerald, DO
1000 Montauk Hwy,
West Islip, NY 11795-4927
(631) 376-4045
Not Available

Map and Direction




Physician's Profile

Full NameDr Genevieve Theresa Mcgerald
GenderFemale
SpecialityEmergency Medicine
Experience19 Years
Location1000 Montauk Hwy, West Islip, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Genevieve Theresa Mcgerald graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1063671113
  • Provider Enumeration Date: 06/04/2008
  • Last Update Date: 04/09/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 6507922846
  • Enrollment ID: I20090311000486

Medical Identifiers

Medical identifiers for Dr Genevieve Theresa Mcgerald such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063671113NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 248699 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tender Loving Care, An Amedisys CompanyMedford, NYHome health agency
Long Island Community HospitalPatchogue, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Physical Medicine And Rehabilitation Of Long Island Pllc44869661576
Progressive Emergency Physicians Pllc882022595626

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 Genevieve Theresa Mcgerald allows following entities to bill medicare on her behalf.
Entity NameSt Joseph Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881799153
PECOS PAC ID: 1254222938
Enrollment ID: O20040323000142
Entity NameProgressive Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588098172
PECOS PAC ID: 8820225956
Enrollment ID: O20131218000289
Entity NamePhysical Medicine & Rehabilitation Of Long Island Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003293366
PECOS PAC ID: 4486966157
Enrollment ID: O20150709000313
Entity NameLong Island Community Hospital At Nyu Langone Health
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1508346248
PECOS PAC ID: 9739090051
Enrollment ID: O20190204000682

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 Genevieve Theresa Mcgerald 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 Genevieve Theresa Mcgerald, DO
38 Udalia Rd,
West Islip, NY 11795-3921

Ph: (631) 241-6510		Dr Genevieve Theresa Mcgerald, DO
1000 Montauk Hwy,
West Islip, NY 11795-4927

Ph: (631) 376-4045

Reviews and Comments


Emergency Medicine Doctors in West Islip, NY

Dr. Emilissa Jane Domingo, D.O.
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Practice Location: 1000 Montauk Hwy, West Islip, NY 11795
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Dr. Joseph Umberto Artale, D.O.
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Mr. Lucas Walker Lee, PA-C
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Geraldine Simons,
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Practice Location: 1000 Montauk Hwy, West Islip, NY 11795
Phone: 631-376-4000    
Sanford Glantz, MD
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Practice Location: 1000 Montauk Hwy, West Islip, NY 11795
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Reine James,
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Medicare: Accepting Medicare Assignments
Practice Location: 1000 Montauk Hwy, West Islip, NY 11795
Phone: 631-376-4000    

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.