Jiyon Jane Choi, MD - Medicare Hematology/oncology in Antioch, CA

Jiyon Jane Choi, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Antioch, California. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Epic Care and her current practice location is 4721 Dallas Ranch Rd, Antioch, California. You can reach out to her office (for appointments etc.) via phone at (925) 778-0679.

Jiyon Jane Choi is licensed to practice in California (license number A106992) 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 1144437567.

Contact Information

Jiyon Jane Choi, MD
4721 Dallas Ranch Rd,
Antioch, CA 94531-8811
(925) 778-0679
(925) 778-3567



Physician's Profile

Full NameJiyon Jane Choi
GenderFemale
SpecialityHematology/oncology
Experience21 Years
Location4721 Dallas Ranch Rd, Antioch, California
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:
  • Jiyon Jane Choi graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1144437567
  • Provider Enumeration Date: 05/16/2007
  • Last Update Date: 04/18/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 4880736768
  • Enrollment ID: I20100115000559

Medical Identifiers

Medical identifiers for Jiyon Jane Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144437567NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A106992 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Muir Medical Center - Concord CampusConcord, CAHospital
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital
Sutter Delta Medical CenterAntioch, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Epic Care589005309445

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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. Jiyon Jane Choi allows following entities to bill medicare on her behalf.
Entity NameJohn Muir Trauma Physicians Billing Service
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093864837
PECOS PAC ID: 3476542515
Enrollment ID: O20050420001452

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Entity NameEpic Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780107797
PECOS PAC ID: 5890053094
Enrollment ID: O20171215002809

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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. Jiyon Jane 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
Jiyon Jane Choi, MD
4721 Dallas Ranch Rd,
Antioch, CA 94531-8811

Ph: (925) 778-0679
Jiyon Jane Choi, MD
4721 Dallas Ranch Rd,
Antioch, CA 94531-8811

Ph: (925) 778-0679

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Internal Medicine Doctors in Antioch, CA

Chung M. Kung, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 5601 Deer Valley Rd, Antioch, CA 94531
Phone: 925-813-6500    
Prasad Pillai, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4721 Dallas Ranch Rd, Antioch, CA 94531
Phone: 925-778-0679    Fax: 925-778-3567
Dr. Doris Sofia Galina-da Silva, DORIS GALINADA SILVA
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2370 Country Hills Dr Ste 101, Antioch, CA 94509
Phone: 925-779-9635    Fax: 925-779-9672
Dr. Patricia Anne Yabut Haro, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 916-854-6975    Fax: 916-854-6844
Dr. Kalyani Maganti, M.D.
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 3903 Lone Tree Way, Suite 205, Antioch, CA 94509
Phone: 925-754-8710    Fax: 925-754-0765
Al G. Sumaquial, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 3400 Delta Fair Blvd, Antioch, CA 94509
Phone: 925-779-5000    
Veenu Goel Gupta, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-756-1192    

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