Matthew J. Riffle, M.D.
NPI 1770537367ActiveIndividual· Internal Medicine· Poplar Bluff, MO
Internal Medicine (M.D.) in Poplar Bluff, Missouri, trained at Saint Louis University School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $462,386 for 7,439 claims, against $287,035 paid for services in 2024. Abbott Laboratories reported $40.62 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1770537367 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 19, 2006 |
| Last updated in NPPES | Feb 25, 2021 |
| Certified by provider | Feb 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | R8H67 | 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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 979 |
|---|---|
| Services billed | 3,965 across 27 procedure codes |
| Paid by Medicare | $287,035 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,439 · 10,049 30-day fills |
|---|---|
| Patients | 451 |
| Total drug cost | $462,386 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Internal Medicine |
Medical groups
- Saint Francis Medical CenterCape Girardeau, MO · 443 clinicians
- Internal Medicine Associates of Southeast Missouri LLCPoplar Bluff, MO · 41 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Mercy Hospital StoddardDexter, MO
- Poplar Bluff Regional Medical CenterPoplar Bluff, MO
- Saint Francis Medical CenterCape Girardeau, MO
Other facilities
- Legacy Hospice, LLCHospice · Kennett, MO
- Westwood Hills Health & Rehabilitation CenterNursing home · Poplar Bluff, MO
Industry payments (Open Payments)
- 2024$40.62 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $40.62 | 1 |
What the 2024 payments were for
- Food and Beverage$40.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 internal medicine physicians in Poplar Bluff · All internal medicine physicians in Missouri