David Glen McHenry, MD
NPI 1053494831ActiveIndividual· Psychiatry & Neurology, Neurology· Jackson, MS
Psychiatry & Neurology, Neurology (MD) in Jackson, Mississippi, trained at University of Mississippi School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $504,733 for 3,290 claims, against $69,405 paid for services in 2024. Abbvie Inc. was the largest of 33 companies reporting payments in 2025, $2,974 in all, mostly food and beverage.
Overview
| NPI | 1053494831 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 23, 2006 |
| Last updated in NPPES | Nov 20, 2025 |
| Certified by provider | Nov 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 11473 | MS |
| Neuromusculoskeletal Medicine & OMM | 204D00000X | 11473 | MS |
| Psychiatry & Neurology, Neurology | 2084N0400X | 11473 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 545 |
|---|---|
| Services billed | 1,311 across 13 procedure codes |
| Paid by Medicare | $69,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,290 · 5,912 30-day fills |
|---|---|
| Patients | 494 |
| Total drug cost | $504,733 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Neurology |
Medical group
- St. Dominic Medical Associates LLCMadison, MS · 132 clinicians
Hospital affiliation
- St Dominic-Jackson Memorial HospitalJackson, MS
Industry payments (Open Payments)
- 2025$2,974 · 132 payments from 33 companies
- 2024$3,486 · 151 payments from 34 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $269.97 | 17 |
| Pfizer Inc. | $219.45 | 13 |
| Biogen, Inc. | $206.52 | 9 |
| Lilly USA, LLC | $192.22 | 6 |
| Ani Pharmaceuticals, Inc. | $169.80 | 10 |
What the 2025 payments were for
- Food and Beverage$2,974 · 132 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 66 neurologists in Jackson · All neurologists in Mississippi