Kevin Henderson O'Sullivan, M.D.
NPI 1922492859ActiveIndividual· Family Medicine· Texarkana, AR
Family Medicine (M.D.) in Texarkana, Arkansas, trained at University of Arkansas College of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $1,148,530 for 11,884 claims, against $122,541 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 16 companies reporting payments in 2025, $966.91 in all, mostly food and beverage.
Overview
| NPI | 1922492859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2015 |
| Last updated in NPPES | Jun 20, 2022 |
| Certified by provider | Jun 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | E-11617 | 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 - Family Practice (AR); Practitioner - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 260 |
|---|---|
| Services billed | 9,647 across 69 procedure codes |
| Paid by Medicare | $122,541 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,884 · 25,981 30-day fills |
|---|---|
| Patients | 559 |
| Total drug cost | $1,148,530 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Family Practice |
Medical group
- Collom and Carney Clinic AssociationTexarkana, TX · 51 clinicians
Hospital affiliations
- Christus St Michael Health SystemTexarkana, TX
- Little River Memorial HospitalAshdown, AR
- Southwest Regional Medical Center LLCHope, AR
Other facilities
- Centerwell Home HealthHome health agency · Texarkana, AR
- Elite Home HealthHome health agency · Nashville, AR
- Encompass Health Home HealthHome health agency · Texarkana, AR
- Dierksen Memorial HospiceHospice · Texarkana, AR
Industry payments (Open Payments)
- 2025$966.91 · 39 payments from 16 companies
- 2024$909.67 · 56 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $176.12 | 14 |
| Abbvie Inc. | $155.78 | 3 |
| Evoke Pharma, Inc. | $100.44 | 1 |
| Novo Nordisk Inc | $98.88 | 2 |
| Abbott Laboratories | $78.24 | 1 |
What the 2025 payments were for
- Food and Beverage$966.91 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 family medicine physicians in Texarkana · All family medicine physicians in Arkansas