Clarence Tucker Joustra, DO
NPI 1942202080ActiveIndividual· Family Medicine· Lamar, MO
Family Medicine (DO) in Lamar, Missouri, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $1,354,384 for 15,219 claims, against $94,001 paid for services in 2024. Lundbeck LLC was the largest of 6 companies reporting payments in 2025, $302.86 in all, mostly food and beverage.
Overview
| NPI | 1942202080 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Aug 10, 2005 |
| Last updated in NPPES | Nov 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | R9G86 | MO |
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 | 318 |
|---|---|
| Services billed | 6,358 across 64 procedure codes |
| Paid by Medicare | $94,001 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15,219 · 21,588 30-day fills |
|---|---|
| Patients | 540 |
| Total drug cost | $1,354,384 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Family Practice |
Hospital affiliations
- Cox Barton County HospitalLamar, MO
- Freeman Health System - Freeman WestJoplin, MO
- Mercy Hospital CarthageCarthage, MO
- Nevada Regional Medical CenterNevada, MO
Other facilities
- Amedisys Home Health of MissouriHome health agency · Joplin, MO
- Integrity Home Care + HospiceHome health agency · Springfield, MO
- Hospice Compassus-JoplinHospice · Joplin, MO
Industry payments (Open Payments)
- 2025$302.86 · 13 payments from 6 companies
- 2024$206.38 · 11 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $153.19 | 6 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $70.21 | 3 |
| Verona Pharma, Inc. | $28.29 | 1 |
| E.R. Squibb & Sons, L.L.C. | $18.58 | 1 |
| Pfizer Inc. | $17.48 | 1 |
What the 2025 payments were for
- Food and Beverage$302.86 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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