David B. Carr, MD
NPI 1093733800ActiveIndividual· Internal Medicine, Geriatric Medicine· Saint Louis, MO
Internal Medicine, Geriatric Medicine (MD) in Saint Louis, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $98,200 for 1,431 claims, against $46,698 paid for services in 2024. Lundbeck LLC was the largest of 2 companies reporting payments in 2025, $243.22 in all, mostly education.
Overview
| NPI | 1093733800 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Apr 15, 2025 |
| Certified by provider | Oct 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 36695 | MO |
| Psychiatry & Neurology, Neurology | 2084N0400X | 36695 | 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 - Geriatric Medicine (IL); Practitioner - Geriatric Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 288 |
|---|---|
| Services billed | 1,265 across 21 procedure codes |
| Paid by Medicare | $46,698 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,431 · 1,979 30-day fills |
|---|---|
| Patients | 234 |
| Total drug cost | $98,200 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Internal Medicine, Neurology |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- Memory Care Home SolutionsSaint Louis, MO · 5 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Memorial HospitalBelleville, IL
- Missouri Baptist Medical CenterSaint Louis, MO
Other facilities
- McKnight Place Extended CareNursing home · Saint Louis, MO
Industry payments (Open Payments)
- 2025$243.22 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $163.22 | 6 |
| F. Hoffmann-La Roche Ag | $80.00 | 1 |
What the 2025 payments were for
- Education$163.22 · 6 payments
- Food and Beverage$80.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 geriatricians in Saint Louis · All geriatricians in Missouri