William T. Unsderfer, MD
NPI 1942300173ActiveIndividual· Pediatrics· Salina, KS
Pediatrics (MD) in Salina, Kansas, licensed in KS, with an NPI issued in September 2006. Enrolled in Medicare as practitioner - pediatric medicine. Glaxosmithkline, LLC. was the largest of 6 companies reporting payments in 2025, $187.76 in all, mostly food and beverage.
Overview
| NPI | 1942300173 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 25, 2006 |
| Last updated in NPPES | May 25, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 04-24091 | KS |
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 - Pediatric Medicine (KS) |
|---|
Industry payments (Open Payments)
- 2025$187.76 · 10 payments from 6 companies
- 2024$186.73 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $47.32 | 3 |
| Pfizer Inc. | $43.92 | 2 |
| Tris Pharma Inc | $38.25 | 2 |
| Pharming Healthcare, Inc. | $28.50 | 1 |
| Seqirus USA Inc | $14.90 | 1 |
What the 2025 payments were for
- Food and Beverage$187.76 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 pediatricians in Salina · All pediatricians in Kansas