Dr Liying Chen, MD - Medicare Hospitalist in Rockville Centre, NY

Dr Liying Chen, MD is a medicare enrolled "Hospitalist" physician in Rockville Centre, New York. She graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Southwest Suffolk Medical Pc and her current practice location is 1000 N Village Ave, Long Island Emergency Care, P.c., Rockville Centre, New York. You can reach out to her office (for appointments etc.) via phone at (516) 705-2854.

Dr Liying Chen is licensed to practice in New York (license number 249635) 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 1124275813.

Contact Information

Dr Liying Chen, MD
1000 N Village Ave, Long Island Emergency Care, P.c.,
Rockville Centre, NY 11570-1000
(516) 705-2854
(516) 705-2011

Map and Direction




Physician's Profile

Full NameDr Liying Chen
GenderFemale
SpecialityHospitalist
Experience36 Years
Location1000 N Village Ave, Rockville Centre, 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 Liying Chen graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1124275813
  • Provider Enumeration Date: 08/25/2008
  • Last Update Date: 12/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7416015433
  • Enrollment ID: I20081021000174

Medical Identifiers

Medical identifiers for Dr Liying Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124275813NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 249635 (New York)Secondary
207R00000XInternal Medicine 249635 (New York)Secondary
208M00000XHospitalist 249635 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Medical CenterRockville centre, NYHospital
Good Samaritan Hospital Medical CenterWest islip, NYHospital
Long Beach Nursing And Rehabilitation CenterLong beach, NYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southwest Suffolk Medical Pc0244396349143

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 Liying Chen allows following entities to bill medicare on her behalf.
Entity NameSouthwest Suffolk Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104096049
PECOS PAC ID: 0244396349
Enrollment ID: O20090225000297
Entity NameMount Sinai School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508127531
PECOS PAC ID: 6406096544
Enrollment ID: O20130712000368

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 Liying Chen 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 Liying Chen, MD
1000 N Village Ave, Long Island Emergency Care, P.c.,
Rockville Centre, NY 11570-1000

Ph: (516) 705-2854
Dr Liying Chen, MD
1000 N Village Ave, Long Island Emergency Care, P.c.,
Rockville Centre, NY 11570-1000

Ph: (516) 705-2854

Reviews and Comments


Hospitalist Doctors in Rockville Centre, NY


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.