Katie Gue-Rhee Mayhan, DO
NPI 1790354611ActiveIndividual· Pediatrics· Elkhorn, NE
Pediatrics (DO) in Elkhorn, Nebraska, licensed in NE, with an NPI issued in June 2021. Enrolled in Medicare as practitioner - pediatric medicine. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $116.98 in all, mostly food and beverage.
Overview
| NPI | 1790354611 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 24, 2021 |
| Last updated in NPPES | Dec 17, 2025 |
| Certified by provider | Dec 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 2780 | NE |
| Pediatrics | 208000000X | 208000000X | NE |
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 (NE) |
|---|
Industry payments (Open Payments)
- 2025$116.98 · 7 payments from 5 companies
- 2024$43.99 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $50.12 | 3 |
| Merck Sharp & Dohme LLC | $19.70 | 1 |
| Abbvie Inc. | $16.84 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $15.34 | 1 |
| Otsuka America Pharmaceutical, Inc. | $14.98 | 1 |
What the 2025 payments were for
- Food and Beverage$116.98 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 pediatricians in Elkhorn · All pediatricians in Nebraska