Abigail Chua, MD - Medicare Critical Care (intensivists) in Stony Brook, NY

Abigail Chua, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Stony Brook, New York. She went to University Of Pittsburgh School Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Critical Care (intensivists). She is a member of the group practice Stony Brook Internists University Faculty Practice Corporation and her current practice location is Stony Brook University Hospital Hsc-t17 Room 040, Stony Brook, New York. You can reach out to her office (for appointments etc.) via phone at (631) 444-2869.

Abigail Chua is licensed to practice in New York (license number 292-589-1) 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 1104188408.

Contact Information

Abigail Chua, MD
Stony Brook University Hospital Hsc-t17 Room 040,
Stony Brook, NY 11794-2401
(631) 444-2869
Not Available

Map and Direction




Physician's Profile

Full NameAbigail Chua
GenderFemale
SpecialityCritical Care (intensivists)
Experience12 Years
LocationStony Brook University Hospital Hsc-t17 Room 040, 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:
  • Abigail Chua attended and graduated from University Of Pittsburgh School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1104188408
  • Provider Enumeration Date: 06/12/2012
  • Last Update Date: 11/21/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0446514145
  • Enrollment ID: I20180504001183

Medical Identifiers

Medical identifiers for Abigail Chua such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104188408NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 292-589-1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suny/stony Brook University HospitalStony brook, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stony Brook Internists University Faculty Practice Corporation9133019821373

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. Abigail Chua allows following entities to bill medicare on her behalf.
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295778371
PECOS PAC ID: 9133019821
Enrollment ID: O20040317000450

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. Abigail Chua 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
Abigail Chua, MD
Stony Brook University Hospital Hsc-t17, Room 040,
Stony Brook, NY 11794-0001

Ph: (631) 444-3869
Abigail Chua, MD
Stony Brook University Hospital Hsc-t17 Room 040,
Stony Brook, NY 11794-2401

Ph: (631) 444-2869

Reviews and Comments


Internal Medicine Doctors in Stony Brook, NY

Mohamed Hassan Kamel, MD
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Dr. Richard Lin, M.D.
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Dr. Ajay Malhotra, MD
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Medicare: Accepting Medicare Assignments
Practice Location: Hsc L4 Rm 120, Stony Brook, NY 11794
Phone: 631-444-5400    Fax: 631-444-7538
Dr. John Anthony Savino Iii, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1320 Stony Brook Rd Bldg D, Stony Brook, NY 11790
Phone: 212-241-1653    Fax: 212-289-6393

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.