James Erek Vanriessen, M.D.
NPI 1184721219ActiveIndividual· Family Medicine· Springfield, MO
Family Medicine (M.D.) in Springfield, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $850,493 for 7,229 claims, against $41,836 paid for services in 2024. Abbott Laboratories was the largest of 19 companies reporting payments in 2025, $1,851 in all, mostly food and beverage.
Overview
| NPI | 1184721219 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Dec 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2004001491 | 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 - Family Practice (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 750 across 26 procedure codes |
| Paid by Medicare | $41,836 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,229 · 15,103 30-day fills |
|---|---|
| Patients | 447 |
| Total drug cost | $850,493 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Family Practice |
Medical group
- Lester E Cox Medical CentersOzark, MO · 246 clinicians
Hospital affiliation
- Cox Medical CentersSpringfield, MO
Other facilities
- Amedisys Home Health of MissouriHome health agency · Springfield, MO
Industry payments (Open Payments)
- 2025$1,851 · 113 payments from 19 companies
- 2024$1,955 · 136 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $521.03 | 11 |
| Astrazeneca Pharmaceuticals LP | $250.99 | 23 |
| Abbvie Inc. | $247.15 | 25 |
| Novo Nordisk Inc | $161.55 | 12 |
| Pfizer Inc. | $153.60 | 13 |
What the 2025 payments were for
- Food and Beverage$1,851 · 113 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 267 family medicine physicians in Springfield · All family medicine physicians in Missouri