Wooyoung Choi, - Medicare Family Practice in New York, NY

Wooyoung Choi, is a medicare enrolled "Internal Medicine" physician in New York, New York. She went to Icahn School Of Medicine At Mount Sinai and graduated in 2019 and has 6 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Icahn School Of Medicine At Mount Sinai and her current practice location is 281 1st Ave, New York, New York. You can reach out to her office (for appointments etc.) via phone at (800) 420-4004.

Wooyoung Choi is licensed to practice in New York (license number 311467) 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 1407342140.

Contact Information

Wooyoung Choi,
281 1st Ave,
New York, NY 10003-2925
(800) 420-4004
Not Available

Map and Direction




Physician's Profile

Full NameWooyoung Choi
GenderFemale
SpecialityFamily Practice
Experience6 Years
Location281 1st Ave, New York, 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:
  • Wooyoung Choi attended and graduated from Icahn School Of Medicine At Mount Sinai in 2019
  NPI Data:
  • NPI Number: 1407342140
  • Provider Enumeration Date: 07/05/2018
  • Last Update Date: 08/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9032455373
  • Enrollment ID: I20210907002162

Medical Identifiers

Medical identifiers for Wooyoung Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407342140NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 311467 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Icahn School Of Medicine At Mount Sinai22646910702323

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. Wooyoung Choi 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: 1568841930
PECOS PAC ID: 2264691070
Enrollment ID: O20151112000217

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. Wooyoung Choi 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
Wooyoung Choi,
104 Delancey St,
New York, NY 10002-3202

Ph: (212) 677-2157
Wooyoung Choi,
281 1st Ave,
New York, NY 10003-2925

Ph: (800) 420-4004

Reviews and Comments


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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.