Samuel Wieland Schowengerdt, MD
NPI 1114285947ActiveIndividual· Internal Medicine, Gastroenterology· Kansas City, MO
Internal Medicine, Gastroenterology (MD) in Kansas City, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $218,434 for 951 claims, against $91,351 paid for services in 2024. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $479.13 in all, mostly food and beverage.
Overview
| NPI | 1114285947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 30, 2012 |
| Last updated in NPPES | Nov 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2016012568 | 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 - Gastroenterology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 550 |
|---|---|
| Services billed | 841 across 47 procedure codes |
| Paid by Medicare | $91,351 |
Part D prescriptions in 2024
| Prescriptions (claims) | 951 · 1,698 30-day fills |
|---|---|
| Patients | 332 |
| Total drug cost | $218,434 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Digestive Health Specialists LLCOverland Park, KS · 69 clinicians
Hospital affiliations
- Liberty HospitalLiberty, MO
- Nkc HealthNorth Kansas City, MO
- Saint Lukes North HospitalKansas City, MO
- St Lukes Hospital of Kansas CityKansas City, MO
Industry payments (Open Payments)
- 2025$479.13 · 25 payments from 9 companies
- 2024$214.18 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $153.83 | 10 |
| Janssen Biotech, Inc. | $109.22 | 5 |
| Micro-Tech Endoscopy USA, Inc. | $55.40 | 2 |
| Celltrion USA Inc. | $37.07 | 2 |
| Pfizer Inc. | $32.89 | 2 |
What the 2025 payments were for
- Food and Beverage$479.13 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Kansas City
- 1013147206
- 1114924578
- 1144266248
- 1194220657
- 1376569673
- 1376806588
- 1386177558
- 1386750073
- 1447356415
- 1528599016
- 1548266174
- 1568465417
All 52 gastroenterologists in Kansas City · All gastroenterologists in Missouri