Jennifer Marie Alexander-Brett, MD
NPI 1629269519ActiveIndividual· Internal Medicine, Pulmonary Disease· Saint Louis, MO
Internal Medicine, Pulmonary Disease (MD) in Saint Louis, Missouri, trained at Washington University School of Medicine (class of 2007). 92 Medicare patients in 2024, $17,155 paid; nearly all of their 107 Part D prescriptions were generic (96%). Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $282.49 in all, mostly food and beverage.
Overview
| NPI | 1629269519 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 6, 2007 |
| Last updated in NPPES | Apr 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 2010037606 | 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 - Pulmonary Disease (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 92 |
|---|---|
| Services billed | 163 across 20 procedure codes |
| Paid by Medicare | $17,155 |
Part D prescriptions in 2024
| Prescriptions (claims) | 107 · 156 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $1,667 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Hematology/Oncology, Internal Medicine |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish St Peters HospitalSaint Peters, MO
Industry payments (Open Payments)
- 2025$282.49 · 5 payments from 2 companies
- 2024$1,524 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $157.59 | 4 |
| Genentech USA, Inc. | $124.90 | 1 |
What the 2025 payments were for
- Food and Beverage$209.56 · 3 payments
- Travel and Lodging$72.93 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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