David Paul Tillman, D.O.
NPI 1356608251ActiveIndividual· Obstetrics & Gynecology· Springfield, MO
Obstetrics & Gynecology (D.O.) with Lester E Cox Medical Centers, practicing in Springfield, Missouri. Their prescriptions cost Medicare Part D more than their services did: $10,689 for 136 claims, against $3,167 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 5 companies reporting payments in 2025, $340.12 in all, mostly food and beverage. Lists Cox Medical Centers as a hospital affiliation.
Overview
| NPI | 1356608251 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 16, 2012 |
| Last updated in NPPES | May 14, 2021 |
| Certified by provider | May 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 2020017667 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 342 across 15 procedure codes |
| Paid by Medicare | $3,167 |
Part D prescriptions in 2024
| Prescriptions (claims) | 136 · 264 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $10,689 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Lester E Cox Medical CentersOzark, MO · 246 clinicians
Hospital affiliation
- Cox Medical CentersSpringfield, MO
Industry payments (Open Payments)
- 2025$340.12 · 16 payments from 5 companies
- 2024$131.97 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $101.86 | 5 |
| Astellas Pharma US Inc | $79.58 | 4 |
| Organon LLC | $67.47 | 4 |
| Pfizer Inc. | $45.86 | 2 |
| Teleflex LLC | $45.35 | 1 |
What the 2025 payments were for
- Food and Beverage$340.12 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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