Mitchell Challis
NPI 1679716732ActiveIndividual· Otolaryngology· Overland Park, KS
Otolaryngology in Overland Park, Kansas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2009). 384 Medicare patients in 2024, $91,253 paid; nearly all of their 899 Part D prescriptions were generic (98%). Glaxosmithkline, LLC. was the largest of 5 companies reporting payments in 2025, $222.02 in all, mostly food and beverage.
Overview
| NPI | 1679716732 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 19, 2009 |
| Last updated in NPPES | Sep 2, 2020 |
| Certified by provider | Sep 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 04-37153 | 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 - Otolaryngology (KS); Practitioner - Otolaryngology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 384 |
|---|---|
| Services billed | 1,137 across 53 procedure codes |
| Paid by Medicare | $91,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 899 · 1,245 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $28,355 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Otolaryngology |
Medical group
- Head and Neck Surgery of Kansas City P AOverland Park, KS · 11 clinicians
Hospital affiliations
- Menorah Medical CenterOverland Park, KS
- Overland Park Reg Med CtrOverland Park, KS
- Saint Luke's South HospitalOverland Park, KS
Industry payments (Open Payments)
- 2025$222.02 · 9 payments from 5 companies
- 2024$80.32 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $96.22 | 4 |
| Regeneron Healthcare Solutions, Inc. | $69.58 | 2 |
| Integra Lifesciences Corporation | $20.19 | 1 |
| Phathom Pharmaceuticals, Inc. | $20.00 | 1 |
| Optinose US, Inc. | $16.03 | 1 |
What the 2025 payments were for
- Food and Beverage$222.02 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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