Jaeyoung Yoon, MD
NPI 1205885563ActiveIndividual· Dermatology· Wentzville, MO
Dermatology (MD) in Wentzville, Missouri, trained at Saint Louis University School of Medicine (class of 1997). 400 Medicare patients in 2024, $341,790 paid; nearly all of their 947 Part D prescriptions were generic (99%). Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $2,598 in all, mostly food and beverage.
Overview
| NPI | 1205885563 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 6, 2006 |
| Last updated in NPPES | Aug 28, 2024 |
| Certified by provider | Aug 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 115101 | MO |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 115101 | MO |
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 - Dermatology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 400 |
|---|---|
| Services billed | 2,149 across 86 procedure codes |
| Paid by Medicare | $341,790 |
Part D prescriptions in 2024
| Prescriptions (claims) | 947 · 949 30-day fills |
|---|---|
| Patients | 510 |
| Total drug cost | $34,458 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Dermatology |
Medical group
- Yoon Dermatology, LLCWashington, MO · 8 clinicians
Industry payments (Open Payments)
- 2025$2,598 · 126 payments from 18 companies
- 2024$4,281 · 195 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $370.01 | 23 |
| Novartis Pharmaceuticals Corporation | $339.53 | 15 |
| Ucb, Inc. | $292.41 | 8 |
| Janssen Biotech, Inc. | $284.37 | 17 |
| Arcutis Biotherapeutics, Inc. | $234.73 | 14 |
What the 2025 payments were for
- Food and Beverage$2,598 · 126 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Wentzville
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