Ya-hsiu Yen, MD - Medicare Internal Medicine in Ridgewood, NY

Ya-hsiu Yen, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Ridgewood, New York. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Icahn School Of Medicine At Mount Sinai and her current practice location is 1706 Willoughby Ave, Ridgewood, Ridgewood, New York. You can reach out to her office (for appointments etc.) via phone at (347) 967-6621.

Ya-hsiu Yen is licensed to practice in New York (license number 271622) 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 1548424187.

Contact Information

Ya-hsiu Yen, MD
1706 Willoughby Ave, Ridgewood,
Ridgewood, NY 11385-1148
(347) 967-6621
Not Available

Map and Direction




Physician's Profile

Full NameYa-hsiu Yen
GenderFemale
SpecialityInternal Medicine
Experience23 Years
Location1706 Willoughby Ave, Ridgewood, 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:
  • Ya-hsiu Yen graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1548424187
  • Provider Enumeration Date: 07/14/2008
  • Last Update Date: 08/30/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 6002001120
  • Enrollment ID: I20101115000253

Medical Identifiers

Medical identifiers for Ya-hsiu Yen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548424187NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 271622 (New York)Secondary
207RH0002XInternal Medicine - Hospice And Palliative Medicine 271622 (New York)Secondary
207R00000XInternal Medicine 271622 (New York)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 271622 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Elmhurst Hospital CenterElmhurst, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Icahn School Of Medicine At Mount Sinai8224282926272

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. Ya-hsiu Yen allows following entities to bill medicare on her behalf.
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609120674
PECOS PAC ID: 8224282926
Enrollment ID: O20130205000439

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. Ya-hsiu Yen 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
Ya-hsiu Yen, MD
1706 Willoughby Ave, Ridgewood,
Ridgewood, NY 11385-1148

Ph: (347) 967-6621
Ya-hsiu Yen, MD
1706 Willoughby Ave, Ridgewood,
Ridgewood, NY 11385-1148

Ph: (347) 967-6621

Reviews and Comments


Internal Medicine Doctors in Ridgewood, NY

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Practice Location: 385 Seneca Ave, Ridgewood, NY 11385
Phone: 718-821-1222    

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.