Hyo-jung Choi, MBBS - Medicare Pediatrics in Tarzana, CA

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Hyo-jung Choi, MBBS is a medicare enrolled "Pediatrics - Neonatal-perinatal Medicine" physician in Tarzana, California. Her current practice location is 18321 Clark St, Tarzana, California. You can reach out to her office (for appointments etc.) via phone at (310) 423-4451.

Hyo-jung Choi is licensed to practice in California (license number A173303) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1770080343.

Contact Information

Hyo-jung Choi, MBBS
18321 Clark St,
Tarzana, CA 91356-3501
(310) 423-4451
(310) 423-2114

Map and Direction




Physician's Profile

Full NameHyo-jung Choi
GenderFemale
SpecialityPediatrics - Neonatal-perinatal Medicine
Location18321 Clark St, Tarzana, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1770080343
  • Provider Enumeration Date: 04/10/2018
  • Last Update Date: 07/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7416397369
  • Enrollment ID: I20250606002889

Medical Identifiers

Medical identifiers for Hyo-jung Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770080343NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 173303 (California)Secondary
2080N0001XPediatrics - Neonatal-perinatal Medicine A173303 (California)Primary

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. Hyo-jung Choi allows following entities to bill medicare on her behalf.
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464
Entity NameCedars-sinai Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639172372
PECOS PAC ID: 0446169114
Enrollment ID: O20040204000886

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. Hyo-jung 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
Hyo-jung Choi, MBBS
4140 W 190th St,
Torrance, CA 90504-5513

Ph: () -		Hyo-jung Choi, MBBS
18321 Clark St,
Tarzana, CA 91356-3501

Ph: (310) 423-4451

Reviews and Comments


Pediatrics Doctors in Tarzana, CA

Linda Lea Perl Adatto, M.D.
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Medicare: Medicare Enrolled
Practice Location: 18370 Burbank Blvd, Suite 307, Tarzana, CA 91356
Phone: 818-996-6000    Fax: 818-996-4712
Dr. Larry Eisenberg, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 18372 Clark St, #216, Tarzana, CA 91356
Phone: 818-705-8559    Fax: 818-705-6475
Jennifer Levy, MD
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Medicare: Medicare Enrolled
Practice Location: 18321 Clark St, Tarzana, CA 91356
Phone: 818-881-0800    
Anita Giselle Wright, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 4003 Clarinda Dr, Tarzana, CA 91356
Phone: 818-262-0949    
Breahn Faye-merie Donaldson, MD
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Medicare: Medicare Enrolled
Practice Location: 18555 Ventura Blvd Ste B, Tarzana, CA 91356
Phone: 818-614-3088    
Malik Oscar White, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 18321 Clark St, Tarzana, CA 91356
Phone: 818-881-0800    
Monica P Kandavel, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 18370 Burbank Blvd, Suite 307, Tarzana, CA 91356
Phone: 818-996-6000    Fax: 818-996-4712

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.