Dr Warren Wenjsair Hsu, DO - Medicare Internal Medicine in Oakland Gardens, NY

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Dr Warren Wenjsair Hsu, DO is a medicare enrolled "Allergy & Immunology - Allergy" physician in Oakland Gardens, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1990 and has 35 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 21215 Union Tpke, Oakland Gardens, New York. You can reach out to his office (for appointments etc.) via phone at (718) 217-8600.

Dr Warren Wenjsair Hsu is licensed to practice in New York (license number 186109) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1053473843.

Contact Information

Dr Warren Wenjsair Hsu, DO
21215 Union Tpke,
Oakland Gardens, NY 11364-3519
(718) 217-8600
(718) 217-0926

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Physician's Profile

Full NameDr Warren Wenjsair Hsu
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location21215 Union Tpke, Oakland Gardens, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Warren Wenjsair Hsu attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1990
  NPI Data:
  • NPI Number: 1053473843
  • Provider Enumeration Date: 12/15/2006
  • Last Update Date: 02/26/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9739115486
  • Enrollment ID: I20050714000049

Medical Identifiers

Medical identifiers for Dr Warren Wenjsair Hsu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053473843NPI-NPPES
186109OtherNYNY LICENSE #
G400001034OtherNYPTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207KA0200XAllergy & Immunology - Allergy 186109 (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. Dr Warren Wenjsair Hsu allows following entities to bill medicare on his behalf.
Entity NameFlushing Hospital & Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548217763
PECOS PAC ID: 2668367483
Enrollment ID: O20040219000415
Entity NameBetter Medical Care, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396780227
PECOS PAC ID: 2567498207
Enrollment ID: O20090121000574

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 Warren Wenjsair Hsu 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 Warren Wenjsair Hsu, DO
212-15 Union Tpke,
Oakland Gardens, NY 11364-3519

Ph: (718) 217-8600		Dr Warren Wenjsair Hsu, DO
21215 Union Tpke,
Oakland Gardens, NY 11364-3519

Ph: (718) 217-8600

Reviews and Comments


Allergy & Immunology Doctors in Oakland Gardens, 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.