J William Campbell, M.D.
NPI 1740395474ActiveIndividual· Internal Medicine, Infectious Disease· Chesterfield, MO
Internal Medicine, Infectious Disease (M.D.) in Chesterfield, Missouri, trained at Washington University School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $1,190,178 for 1,963 claims, against $63,389 paid for services in 2024. Viiv Healthcare Company was the largest of 27 companies reporting payments in 2025, $1,898 in all, mostly food and beverage.
Overview
| NPI | 1740395474 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Apr 9, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | R9911 | MO |
| Internal Medicine | 207R00000X | R9911 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 358 |
|---|---|
| Services billed | 1,012 across 20 procedure codes |
| Paid by Medicare | $63,389 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,963 · 3,716 30-day fills |
|---|---|
| Patients | 180 |
| Total drug cost | $1,190,178 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Hospital affiliation
- St Lukes HospitalChesterfield, MO
Industry payments (Open Payments)
- 2025$1,898 · 89 payments from 27 companies
- 2024$1,327 · 67 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $362.37 | 21 |
| Gilead Sciences, Inc. | $193.38 | 9 |
| Merck Sharp & Dohme LLC | $178.10 | 8 |
| Ucb, Inc. | $117.18 | 4 |
| Calliditas Therapeutics US Inc. | $101.64 | 4 |
What the 2025 payments were for
- Food and Beverage$1,874 · 87 payments
- Education$23.27 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Chesterfield
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- 1265547038
All Internal Medicine, Infectious Disease providers in Missouri →