Tien-tsai Tsai, MD - Medicare Internal Medicine in Flushing, NY

Tien-tsai Tsai, MD is a medicare enrolled "Internal Medicine" physician in Flushing, New York. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 13336 41st Rd Ste 1, Flushing, New York. You can reach out to his office (for appointments etc.) via phone at (347) 529-5303.

Tien-tsai Tsai is licensed to practice in New York (license number 272019) 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 1558525196.

Contact Information

Tien-tsai Tsai, MD
13336 41st Rd Ste 1,
Flushing, NY 11355-3666
(347) 529-5303
(347) 529-5303

Map and Direction




Physician's Profile

Full NameTien-tsai Tsai
GenderMale
SpecialityInternal Medicine
Experience24 Years
Location13336 41st Rd Ste 1, Flushing, 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:
  • Tien-tsai Tsai graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1558525196
  • Provider Enumeration Date: 07/14/2008
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9335283845
  • Enrollment ID: I20100222000832

Medical Identifiers

Medical identifiers for Tien-tsai Tsai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558525196NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 272019 (New York)Secondary
207RH0002XInternal Medicine - Hospice And Palliative Medicine 272019 (New York)Secondary
207R00000XInternal Medicine 272019 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
M J H S Hospice And Palliative Care, IncNew york, NYHospice
New York-presbyterian/queensFlushing, NYHospital
Cliffside Rehab & Residential Health Care CenterFlushing, NYNursing home
Woodcrest Rehab & Residential H C Center, L L CFlushing, NYNursing home

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. Tien-tsai Tsai 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
Tien-tsai Tsai, MD
1706 Willoughby Ave, Ridgewood,
Ridgewood, NY 11385-1148

Ph: (347) 819-0858
Tien-tsai Tsai, MD
13336 41st Rd Ste 1,
Flushing, NY 11355-3666

Ph: (347) 529-5303

Reviews and Comments


Internal Medicine Doctors in Flushing, NY

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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.