Joseph Lee Koen, M.D.
NPI 1578562062ActiveIndividual· Neurological Surgery· Chesapeake, VA
Neurological Surgery (M.D.) in Chesapeake, Virginia, trained at Ohio State University College of Medicine (class of 1993). 401 Medicare patients in 2024, $215,442 paid; nearly all of their 368 Part D prescriptions were generic (99%). Gs Solutions, Inc. was the largest of 6 companies reporting payments in 2025, $23,539 in all, mostly consulting fees.
Overview
| NPI | 1578562062 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 18, 2005 |
| Last updated in NPPES | Feb 4, 2022 |
| Certified by provider | Feb 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 0101221499 | VA |
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 - Neurosurgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 1,066 across 58 procedure codes |
| Paid by Medicare | $215,442 |
Part D prescriptions in 2024
| Prescriptions (claims) | 368 · 397 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $2,432 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Neurosurgery |
Medical groups
- Chesapeake Regional Medical GroupChesapeake, VA · 151 clinicians
- Neurosurgical Specialists IncChesapeake, VA · 3 clinicians
Hospital affiliations
- Bon Secours Maryview Medical CenterPortsmouth, VA
- Chesapeake General HospitalChesapeake, VA
- Sentara Leigh HospitalNorfolk, VA
- Sentara Obici HospitalSuffolk, VA
- Sentara Virginia Beach General HospitalVirginia Beach, VA
Industry payments (Open Payments)
- 2025$23,539 · 12 payments from 6 companies
- 2024$633.90 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gs Solutions, Inc. | $22,657 | 6 |
| Providence Medical Technology, Inc. | $466.64 | 2 |
| Intrinsic Therapeutics | $239.17 | 1 |
| Medtronic, Inc. | $130.92 | 1 |
| Spine Wave, Inc. | $25.37 | 1 |
What the 2025 payments were for
- Consulting Fee$20,800 · 2 payments
- Travel and Lodging$1,965 · 3 payments
- Food and Beverage$774.25 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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