Ms Liza Leung, MD - Medicare Emergency Medicine in Stony Brook, NY

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Ms Liza Leung, MD is a medicare enrolled "Emergency Medicine" physician in Stony Brook, New York. She went to Washington University School Of Medicine and graduated in 2007 and has 18 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice North Shore-lij Medical Pc and her current practice location is Stony Brook Medicine Dept Of Emergency, Hsc, Level 4, Room 080, Stony Brook, New York. You can reach out to her office (for appointments etc.) via phone at (631) 444-2478.

Ms Liza Leung is licensed to practice in New York (license number 254798) 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 1174787154.

Contact Information

Ms Liza Leung, MD
Stony Brook Medicine Dept Of Emergency, Hsc, Level 4, Room 080,
Stony Brook, NY 11794-8350
(631) 444-2478
Not Available

Map and Direction




Physician's Profile

Full NameMs Liza Leung
GenderFemale
SpecialityEmergency Medicine
Experience18 Years
LocationStony Brook Medicine Dept Of Emergency, Stony Brook, 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:
  • Ms Liza Leung attended and graduated from Washington University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1174787154
  • Provider Enumeration Date: 07/18/2008
  • Last Update Date: 03/06/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0749442069
  • Enrollment ID: I20141210000126

Medical Identifiers

Medical identifiers for Ms Liza Leung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174787154NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services P0755 (Texas)Secondary
207P00000XEmergency Medicine 254798 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Peconic Bay Medical CenterRiverhead, NYHospital
Suny/stony Brook University HospitalStony brook, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore-lij Medical Pc33757015685625

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. Ms Liza Leung allows following entities to bill medicare on her behalf.
Entity NameJohn T Mather Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376642371
PECOS PAC ID: 1254237753
Enrollment ID: O20040316000754
Entity NameStony Brook Emergency Physicians, University Faculty Practice Corporat
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265487672
PECOS PAC ID: 6507757648
Enrollment ID: O20040320000283
Entity NameSamaritan Emergency Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104978014
PECOS PAC ID: 7012016660
Enrollment ID: O20070621000503
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. Ms Liza Leung 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
Ms Liza Leung, MD
Po Box 1554,
Stony Brook, NY 11794-8350

Ph: (631) 444-2478		Ms Liza Leung, MD
Stony Brook Medicine Dept Of Emergency, Hsc, Level 4, Room 080,
Stony Brook, NY 11794-8350

Ph: (631) 444-2478

Reviews and Comments


Emergency Medicine Doctors in Stony Brook, NY

Dr. Lauren Marie Maloney, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Department Of Emergency Medicine, Hsc Level 4 Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    
Dr. Christopher Carleo, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Dieu-huong Thi Ho, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Stony Brook Medicine Department Of Emergency, Hsc Level 4 Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    Fax: 631-444-3919
Dr. Simran Buttar, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 Nicolls Rd, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Andrea Libutti, M.D.
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Lawrence William Kelly Jr., MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Stony Brook University Hospital, Department Of Emergency Medicine, Hsc, L-4, Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    Fax: 631-444-6031
Dr. Frederick Schiavone, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    

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.

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