F. Duane Turpin, D.O.
NPI 1376536029ActiveIndividual· Psychiatry & Neurology, Neurology· Saint Peters, MO
Psychiatry & Neurology, Neurology (D.O.) with Fairview Heights Medical Group SC, practicing in Saint Peters, Missouri. Their prescriptions cost Medicare Part D more than their services did: $1,942,205 for 8,382 claims, against $93,644 paid for services in 2024. Pfizer Inc. was the largest of 19 companies reporting payments in 2025, $1,016 in all, mostly food and beverage. Lists Barnes-Jewish St Peters Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1376536029 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 29, 2005 |
| Last updated in NPPES | Mar 29, 2021 |
| Certified by provider | Mar 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 109602 | MO |
| Psychiatry & Neurology, Neurology | 2084N0400X | 036.088053 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (IL); Practitioner - Neurology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 674 |
|---|---|
| Services billed | 4,230 across 35 procedure codes |
| Paid by Medicare | $93,644 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,382 · 15,678 30-day fills |
|---|---|
| Patients | 1,104 |
| Total drug cost | $1,942,205 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Fairview Heights Medical Group SCAlton, IL · 444 clinicians
Hospital affiliations
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Memorial HospitalBelleville, IL
- Missouri Baptist Medical CenterSaint Louis, MO
- Progress West HospitalOfallon, MO
Industry payments (Open Payments)
- 2025$1,016 · 80 payments from 19 companies
- 2024$4,733 · 289 payments from 38 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $246.86 | 36 |
| Abbvie Inc. | $195.38 | 14 |
| Neurocrine Biosciences, Inc. | $74.06 | 4 |
| Novartis Pharmaceuticals Corporation | $73.78 | 3 |
| Ucb, Inc. | $46.59 | 3 |
What the 2025 payments were for
- Food and Beverage$1,016 · 80 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Saint Peters
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All Psychiatry & Neurology, Neurology providers in Missouri →