David J. Callahan, MD
NPI 1902992696ActiveIndividual· Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology· Saint Louis, MO
Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology (MD) in Saint Louis, Missouri, trained at Washington University School of Medicine (class of 1986). Part D covered 141 prescriptions written in 2024, 94% of them generic. Abbvie Inc. reported $15.00 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1902992696 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Apr 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology Primary | 2084N0402X | R6J44 | MO |
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 - Neurology (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 141 · 189 30-day fills |
|---|---|
| Total drug cost | $30,803 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Neurology |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Industry payments (Open Payments)
- 2024$15.00 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $15.00 | 1 |
What the 2024 payments were for
- Food and Beverage$15.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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