John Ligon, M.D.
NPI 1306188206ActiveIndividual· Pediatrics, Pediatric Hematology-Oncology· Baltimore, MD
Pediatrics, Pediatric Hematology-Oncology (M.D.) in Baltimore, Maryland, licensed in MD, with an NPI issued in March 2013. Enrolled in Medicare as practitioner - pediatric medicine. National Marrow Donor Program reported $1,978 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1306188206 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 19, 2013 |
| Last updated in NPPES | Jul 31, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Hematology-Oncology Primary | 2080P0207X | D0080982 | MD |
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 (FL) |
|---|
Industry payments (Open Payments)
- 2025$1,978 · 11 payments from 1 company
- 2024$214.51 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| National Marrow Donor Program | $1,978 | 11 |
What the 2025 payments were for
- Travel and Lodging$1,355 · 5 payments
- Food and Beverage$623.01 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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