Dr Brian In Choi, MD - Medicare Psychiatry & Neurology in South Pasadena, CA

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Dr Brian In Choi, MD is a medicare enrolled "Psychiatry & Neurology - Neurology With Special Qualifications In Child Neurology" physician in South Pasadena, California. His current practice location is 625 Fair Oaks Ave Ste 175, South Pasadena, California. You can reach out to his office (for appointments etc.) via phone at (626) 598-3770.

Dr Brian In Choi is licensed to practice in California (license number A181905) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1245890227.

Contact Information

Dr Brian In Choi, MD
625 Fair Oaks Ave Ste 175,
South Pasadena, CA 91030
(626) 598-3770
Not Available

Map and Direction




Physician's Profile

Full NameDr Brian In Choi
GenderMale
SpecialityPsychiatry & Neurology - Neurology With Special Qualifications In Child Neurology
Location625 Fair Oaks Ave Ste 175, South Pasadena, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245890227
  • Provider Enumeration Date: 06/20/2019
  • Last Update Date: 09/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2567983505
  • Enrollment ID: I20250306003616

Medical Identifiers

Medical identifiers for Dr Brian In Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245890227NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0402XPsychiatry & Neurology - Neurology With Special Qualifications In Child Neurology A181905 (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. Dr Brian In Choi allows following entities to bill medicare on his behalf.
Entity NameWest Coast Neurology, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467897322
PECOS PAC ID: 6204067010
Enrollment ID: O20140320000094

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. Dr Brian In 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
Dr Brian In Choi, MD
4650 W Sunset Blvd,
Los Angeles, CA 90027-6062

Ph: (323) 660-2450		Dr Brian In Choi, MD
625 Fair Oaks Ave Ste 175,
South Pasadena, CA 91030

Ph: (626) 598-3770

Reviews and Comments


Psychiatry & Neurology Doctors in South Pasadena, CA

Simon Chen, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 625 Fair Oaks Ave Ste 300, South Pasadena, CA 91030
Phone: 626-441-4221    
David Albert Valentine, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 625 Fair Oaks Ave Ste 175, South Pasadena, CA 91030
Phone: 626-598-3770    Fax: 626-598-3797
Angela C. Cheng, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1499 Huntington Dr, Suite 318, South Pasadena, CA 91030
Phone: 626-823-0450    Fax: 626-403-6440
Dr. Edward G. Barton, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 625 Fair Oaks Ave Ste 175, South Pasadena, CA 91030
Phone: 626-598-3770    Fax: 626-598-3797
Sarah Sicher, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 729 Mission St Ste 300, South Pasadena, CA 91030
Phone: 323-325-5020    
Ging Tang Huang, DO
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 625 Fair Oaks Ave Ste 175, South Pasadena, CA 91030
Phone: 626-598-3770    

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.

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