Kathryn Clare Twenter, D.O.
NPI 1841229200ActiveIndividual· Internal Medicine· Lees Summit, MO
Internal Medicine (D.O.) in Lees Summit, Missouri, trained at University of Missouri, Kansas City, School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $2,107,095 for 65,611 claims, against $124,146 paid for services in 2024. Sun Pharmaceutical Industries Inc. was the largest of 4 companies reporting payments in 2025, $156.60 in all, mostly food and beverage.
Overview
| NPI | 1841229200 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 30, 2006 |
| Last updated in NPPES | Dec 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 05-32072 | KS |
| Internal Medicine | 207R00000X | 2006019899 | MO |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 2006019899 | MO |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 05-32072 | 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 - Internal Medicine (KS); Practitioner - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 581 |
|---|---|
| Services billed | 1,527 across 21 procedure codes |
| Paid by Medicare | $124,146 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65,611 · 66,826 30-day fills |
|---|---|
| Patients | 844 |
| Total drug cost | $2,107,095 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
Medical groups
- Curana Health of Missouri-Kansas LLCSaint Louis, MO · 146 clinicians
- Ch Specialty Services Mo LLCSaint Louis, MO · 108 clinicians
Hospital affiliations
- Lee's Summit Medical CenterLees Summit, MO
- Saint Luke's East HospitalLees Summit, MO
- St Joseph Medical CenterKansas City, MO
- St Lukes Hospital of Kansas CityKansas City, MO
Other facilities
- Home Health By John Knox VillageHome health agency · Lees Summit, MO
- Ascend HospiceHospice · Lees Summit, MO
- Catholic Community HospiceHospice · Kansas City, MO
- Hospice By John Knox VillageHospice · Lees Summit, MO
- Luminos HospiceHospice · Blue Springs, MO
- One Community HospiceHospice · Kansas City, MO
- John Knox Village Care CenterNursing home · Lees Summit, MO
- Wilshire at Lakewood Rehab CenterNursing home · Lees Summit, MO
Industry payments (Open Payments)
- 2025$156.60 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $103.94 | 1 |
| Xeris Pharmaceuticals, Inc. | $23.32 | 1 |
| Boston Scientific Corporation | $14.78 | 1 |
| Lilly USA, LLC | $14.56 | 1 |
What the 2025 payments were for
- Food and Beverage$156.60 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Lees Summit
- 1285673038
- 1407968753
- 1427498518
- 1457976839
- 1851898027
- 1972614519
- 1912998998
- 1225061344
- 1235754722
- 1386271534
- 1689780082
- 1710910807
All 30 internal medicine physicians in Lees Summit · All internal medicine physicians in Missouri