John Myseros, MD
NPI 1144303348ActiveIndividual· Neurological Surgery· Washington, DC
Neurological Surgery (MD) in Washington, District of Columbia, trained at Johns Hopkins University School of Medicine (class of 1990). Enrolled in Medicare as practitioner - pediatric medicine. Baxter Healthcare was the largest of 2 companies reporting payments in 2025, $221.08 in all, mostly food and beverage.
Overview
| NPI | 1144303348 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 23, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD035107 | DC |
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 - Pediatric Medicine (DC) |
|---|
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Neurosurgery |
Medical group
- Children's HospitalWashington, DC · 212 clinicians
Industry payments (Open Payments)
- 2025$221.08 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $206.90 | 5 |
| Medtronic, Inc. | $14.18 | 1 |
What the 2025 payments were for
- Food and Beverage$221.08 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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