Myung Sun Choi, MD - Medicare Internal Medicine in Rochester, NY

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Myung Sun Choi, MD is a medicare enrolled "Hospitalist" physician in Rochester, New York. She graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Rochester General Hospital, United Memorial Medical Center and her current practice location is 1425 Portland Ave Ste 204, Rochester, New York. You can reach out to her office (for appointments etc.) via phone at (585) 922-5067.

Myung Sun Choi is licensed to practice in New York (license number 297993) 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 1538520440.

Contact Information

Myung Sun Choi, MD
1425 Portland Ave Ste 204,
Rochester, NY 14621-3011
(585) 922-5067
(585) 922-4778

Map and Direction




Physician's Profile

Full NameMyung Sun Choi
GenderFemale
SpecialityInternal Medicine
Experience8 Years
Location1425 Portland Ave Ste 204, Rochester, 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:
  • Myung Sun Choi graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1538520440
  • Provider Enumeration Date: 03/19/2016
  • Last Update Date: 09/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2961798152
  • Enrollment ID: I20190708002350

Medical Identifiers

Medical identifiers for Myung Sun Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538520440NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 297993 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rochester General HospitalRochester, NYHospital
United Memorial Medical CenterBatavia, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rochester General Hospital0244149474892
United Memorial Medical Center0547259376184

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. Myung Sun Choi allows following entities to bill medicare on her behalf.
Entity NameRochester General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356412712
PECOS PAC ID: 0244149474
Enrollment ID: O20031121000644
Entity NameNewark Wayne Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770671182
PECOS PAC ID: 0446154199
Enrollment ID: O20031212000722
Entity NameUnited Memorial Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902800352
PECOS PAC ID: 0547259376
Enrollment ID: O20040507000847
Entity NameClifton Springs Sanitarium Co
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366505463
PECOS PAC ID: 5092704809
Enrollment ID: O20040525000569

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. Myung Sun 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
Myung Sun Choi, MD
1425 Portland Ave Ste 204,
Rochester, NY 14621-3011

Ph: (585) 922-5067		Myung Sun Choi, MD
1425 Portland Ave Ste 204,
Rochester, NY 14621-3011

Ph: (585) 922-5067

Reviews and Comments


Hospitalist Doctors in Rochester, NY

Julie E. Yoon, MD
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Pradeep Parajuli, M.D.
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Phone: 585-922-5067    Fax: 585-922-2908
Mahmoud Eisa,
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Stephen M Silver, M.D.
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Dr. Justin F Lynn, MD
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Jesse Rizkalla, M.D.
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Phone: 585-922-5067    Fax: 585-922-2908
Nayan Patel, MD
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Phone: 585-275-2874    

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.