Steven M. Brown, M.D.
NPI 1619960655ActiveIndividual· Internal Medicine, Pulmonary Disease· Chesterfield, MO
Internal Medicine, Pulmonary Disease (M.D.) in Chesterfield, Missouri, trained at Yale University School of Medicine (class of 1981). Medicare paid $20,420 for services to 80 patients in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $345.50 in all, mostly food and beverage.
Overview
| NPI | 1619960655 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 24, 2005 |
| Last updated in NPPES | Sep 27, 2022 |
| Certified by provider | Jun 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 201103871 | MO |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 29345 | WI |
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 - Pulmonary Disease (CA); Practitioner - Internal Medicine (ME); Practitioner - Internal Medicine (MO); Practitioner - Internal Medicine (OK); Practitioner - Pulmonary Disease (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 141 across 10 procedure codes |
| Paid by Medicare | $20,420 |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mercy ACO Clinical Services IncChesterfield, MO · 170 clinicians
Hospital affiliations
- Mercy Hospital AdaAda, OK
- York HospitalYork, ME
Industry payments (Open Payments)
- 2025$345.50 · 4 payments from 2 companies
- 2024$209.62 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $224.66 | 2 |
| Csl Behring | $120.84 | 2 |
What the 2025 payments were for
- Food and Beverage$224.66 · 2 payments
- Education$120.84 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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