David Gregory Nelson, MD
NPI 1720109796ActiveIndividual· Obstetrics & Gynecology· Russellville, AR
Obstetrics & Gynecology (MD) in Russellville, Arkansas, trained at University of Arkansas College of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $10,597 for 168 claims, against $6,219 paid for services in 2024. Exeltis, USA Inc. was the largest of 4 companies reporting payments in 2025, $252.27 in all, mostly food and beverage.
Overview
| NPI | 1720109796 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2007 |
| Last updated in NPPES | May 1, 2023 |
| Certified by provider | May 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | E-6025 | AR |
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 - Obstetrics/Gynecology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 114 across 28 procedure codes |
| Paid by Medicare | $6,219 |
Part D prescriptions in 2024
| Prescriptions (claims) | 168 · 269 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $10,597 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- St Marys Physician Services LLCRussellville, AR · 49 clinicians
Hospital affiliation
- St Marys Regional Medical CenterRussellville, AR
Industry payments (Open Payments)
- 2025$252.27 · 8 payments from 4 companies
- 2024$300.97 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exeltis, USA Inc. | $135.35 | 2 |
| Organon LLC | $62.89 | 3 |
| Novo Nordisk Inc | $35.36 | 2 |
| Millicent US Inc | $18.67 | 1 |
What the 2025 payments were for
- Food and Beverage$252.27 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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