Gyujae Choi, MD - Medicare Radiation Oncology in Allentown, PA

Gyujae Choi, MD is a medicare enrolled "Internal Medicine" physician in Allentown, Pennsylvania. He went to University Of Rochester School Of Medicine And Dentistry and graduated in 2017 and has 7 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Multicare Health System and his current practice location is 1200 S. Cedar Crest Blvd., Allentown, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 402-8000.

Gyujae Choi is licensed to practice in Pennsylvania (license number MT213068) 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 1134658404.

Contact Information

Gyujae Choi, MD
1200 S. Cedar Crest Blvd.,
Allentown, PA 18103
(610) 402-8000
Not Available

Map and Direction




Physician's Profile

Full NameGyujae Choi
GenderMale
SpecialityRadiation Oncology
Experience7 Years
Location1200 S. Cedar Crest Blvd., Allentown, Pennsylvania
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:
  • Gyujae Choi attended and graduated from University Of Rochester School Of Medicine And Dentistry in 2017
  NPI Data:
  • NPI Number: 1134658404
  • Provider Enumeration Date: 06/08/2017
  • Last Update Date: 06/08/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 4587932306
  • Enrollment ID: I20220823004105

Medical Identifiers

Medical identifiers for Gyujae Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134658404NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT213068 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tacoma General Allenmore HospitalTacoma, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Multicare Health System77198998971704

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. Gyujae Choi allows following entities to bill medicare on his behalf.
Entity NameMulticare Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497766638
PECOS PAC ID: 7719899897
Enrollment ID: O20031105000760

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. Gyujae 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
Gyujae Choi, MD
1200 S Cedar Crest Blvd,
Allentown, PA 18103-6202

Ph: () -
Gyujae Choi, MD
1200 S. Cedar Crest Blvd.,
Allentown, PA 18103

Ph: (610) 402-8000

Reviews and Comments


Internal Medicine Doctors in Allentown, PA

Jessica Mary Boehmler, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Cedar Crest Blvd, Suite 205, Allentown, PA 18103
Phone: 610-439-8856    Fax: 610-439-8856
Allison Jane Baragona, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1501 N Cedar Crest Blvd Ste 110, Allentown, PA 18104
Phone: 610-821-2828    Fax: 610-821-7915
James A Burke, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Cedar Crest Blvd, Suite 300, Allentown, PA 18103
Phone: 610-402-3110    Fax: 610-402-3112
Stephen R Shore, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1901 Hamilton St Ste 300, Allentown, PA 18104
Phone: 610-628-7900    Fax: 833-816-7513
Tarika Sejal Chowdhary, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 17th & Chew, Suite 101, Allentown, PA 18105
Phone: 610-969-4370    
Ashley Vojtek, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 S Cedar Crest Blvd, Allentown, PA 18103
Phone: 484-862-3200    
Dr. Ian William Klansek, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2490 Schoenersville Rd, Allentown, PA 18109
Phone: 484-526-7262    

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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).

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