John Young Jun, M.D.
NPI 1639352628ActiveIndividual· Anesthesiology· Mc Lean, VA
Anesthesiology (M.D.) with University of Maryland Anesthesiology Associates PA, practicing in Mc Lean, Virginia. Medicare paid $27,534 for services to 220 patients in 2024. Kerecis Limited was the largest of 2 companies reporting payments in 2025, $54.60 in all, mostly food and beverage. Lists Umd Rehabilitation & Orthopaedic Institute and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1639352628 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 12, 2007 |
| Last updated in NPPES | Dec 6, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 0101252949 | VA |
| Anesthesiology | 207L00000X | MT189075 | PA |
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 - Anesthesiology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 220 |
|---|---|
| Services billed | 236 across 53 procedure codes |
| Paid by Medicare | $27,534 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Anesthesiology |
| Secondary specialties | Interventional Pain Management |
Medical group
- University of Maryland Anesthesiology Associates PABaltimore, MD · 143 clinicians
Hospital affiliations
- Umd Rehabilitation & Orthopaedic InstituteBaltimore, MD
- University of Maryland Medical CenterBaltimore, MD
- University of MD Medical Center Midtown CampusBaltimore, MD
Industry payments (Open Payments)
- 2025$54.60 · 2 payments from 2 companies
- 2024$29.47 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $35.04 | 1 |
| Sequel Med Tech, LLC | $19.56 | 1 |
What the 2025 payments were for
- Food and Beverage$54.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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