Yoon Jae Choi, MD
NPI 1821229584ActiveIndividual· Psychiatry & Neurology, Neurology· Orange, CA
Psychiatry & Neurology, Neurology (MD) with Regents of the University of Claifornia Univ Neursciences, practicing in Orange, California. Their prescriptions cost Medicare Part D more than their services did: $92,380 for 285 claims, against $46,970 paid for services in 2024. Telix Pharmaceuticals was the largest of 4 companies reporting payments in 2025, $2,707 in all, mostly consulting fees. Lists Uci Health-Orange as a hospital affiliation.
Overview
| NPI | 1821229584 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 29, 2009 |
| Last updated in NPPES | Nov 4, 2022 |
| Certified by provider | Nov 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 036-143351 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 425 across 14 procedure codes |
| Paid by Medicare | $46,970 |
Part D prescriptions in 2024
| Prescriptions (claims) | 285 · 486 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $92,380 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of Claifornia Univ NeursciencesOrange, CA · 74 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$2,707 · 14 payments from 4 companies
- 2024$6,155 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Telix Pharmaceuticals | $2,537 | 11 |
| Exelixis Inc. | $132.74 | 1 |
| Boston Scientific Corporation | $18.49 | 1 |
| Medtronic, Inc. | $18.44 | 1 |
What the 2025 payments were for
- Consulting Fee$1,500 · 1 payment
- Food and Beverage$777.64 · 12 payments
- Travel and Lodging$428.97 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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