Ryan L. Huyser, M.D.
NPI 1659363745ActiveIndividual· Internal Medicine· Liberty, MO
Internal Medicine (M.D.) in Liberty, Missouri, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $1,189,808 for 13,521 claims, against $237,483 paid for services in 2024.
Overview
| NPI | 1659363745 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 16, 2005 |
| Last updated in NPPES | Feb 22, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD2002030218 | MO |
| Pediatrics | 208000000X | MD2002030218 | 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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 622 |
|---|---|
| Services billed | 7,972 across 74 procedure codes |
| Paid by Medicare | $237,483 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,521 · 30,322 30-day fills |
|---|---|
| Patients | 757 |
| Total drug cost | $1,189,808 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
Medical group
- New Liberty Hospital CorporationLiberty, MO · 135 clinicians
Hospital affiliations
- Cameron Regional Medical CenterCameron, MO
- Excelsior Springs HospitalExcelsior Springs, MO
- Hedrick Medical CenterChillicothe, MO
- Liberty HospitalLiberty, MO
- University of Kansas HospitalKansas City, KS
Other facilities
- Centerwell Home HealthHome health agency · Overland Park, KS
- Phoenix Home CareHome health agency · Independence, MO
- Specialized Home CareHome health agency · Independence, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 internal medicine physicians in Liberty · All internal medicine physicians in Missouri