Joseph Younghun Yoon, MD, MSC, MAED
NPI 1861982985ActiveIndividual· Psychiatry & Neurology, Neurocritical Care· Boston, MA
Psychiatry & Neurology, Neurocritical Care (MD, MSC, MAED) in Boston, Massachusetts, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 2018). Enrolled in Medicare as practitioner - neurology. Penumbra, Inc. was the largest of 6 companies reporting payments in 2025, $4,789 in all, mostly travel and lodging.
Overview
| NPI | 1861982985 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MSC, MAED |
| Sole proprietor | No |
| NPI issued | May 14, 2018 |
| Last updated in NPPES | Mar 27, 2026 |
| Certified by provider | Mar 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurocritical Care Primary | 2084A2900X | 315449 | NY |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 315449 | NY |
| Internal Medicine | 207R00000X | 315449 | NY |
| Neurological Surgery | 207T00000X | 315449 | NY |
| Psychiatry & Neurology, Neurology | 2084N0400X | 315449 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (NY) |
|---|
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Neurology |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine, Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
Hospital affiliation
- Mount Sinai South NassauOceanside, NY
Industry payments (Open Payments)
- 2025$4,789 · 49 payments from 6 companies
- 2024$1,714 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $2,023 | 15 |
| Microvention, Inc. | $1,618 | 21 |
| Balt USA, LLC | $716.97 | 1 |
| Stryker Corporation | $357.14 | 10 |
| Medtronic, Inc. | $40.91 | 1 |
What the 2025 payments were for
- Travel and Lodging$2,568 · 11 payments
- Food and Beverage$2,221 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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