Roger Nightengale, MD
NPI 1508428632ActiveIndividual· Family Medicine· Garden City, KS
Family Medicine (MD) with Mercy Clinic Springfield Communities, practicing in Garden City, Kansas. Their prescriptions cost Medicare Part D more than their services did: $117,905 for 1,570 claims, against $7,787 paid for services in 2024. Exact Sciences Corporation was the largest of 7 companies reporting payments in 2025, $171.75 in all, mostly food and beverage. Lists Mercy Hospital Aurora and 1 other hospital as hospital affiliations.
Overview
| NPI | 1508428632 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2019 |
| Last updated in NPPES | Apr 2, 2024 |
| Certified by provider | Apr 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 04-49130 | KS |
| Family Medicine | 207Q00000X | 4351045651 | MI |
| Family Medicine | 207Q00000X | 2023010819 | MO |
| Hospitalist | 208M00000X | 4351045651 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 136 across 19 procedure codes |
| Paid by Medicare | $7,787 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,570 · 2,440 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $117,905 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Mercy Clinic Springfield CommunitiesLebanon, MO · 1,120 clinicians
Hospital affiliations
- Mercy Hospital AuroraAurora, MO
- Mercy Hospital SpringfieldSpringfield, MO
Industry payments (Open Payments)
- 2025$171.75 · 9 payments from 7 companies
- 2024$235.18 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $35.66 | 2 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $33.41 | 2 |
| Astrazeneca Pharmaceuticals LP | $29.76 | 1 |
| Pfizer Inc. | $21.69 | 1 |
| Otsuka America Pharmaceutical, Inc. | $19.51 | 1 |
What the 2025 payments were for
- Food and Beverage$171.75 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Garden City
- 1558806489
- 1639882152
- 1881307437
- 1932566148
- 1881135234
- 1437115029
- 1104072487
- 1447216411
- 1194212266
- 1255383741
- 1699760389
- 1871559369