Margaret Rozier Chen, M.D,
NPI 1356752679ActiveIndividual· Pediatrics· Saint Louis, MO
Pediatrics (M.D,) in Saint Louis, Missouri, trained at Saint Louis University School of Medicine (class of 2014). Part D covered 119 prescriptions written in 2024, 76% of them generic.
Overview
| NPI | 1356752679 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, |
| Sole proprietor | Yes |
| NPI issued | May 9, 2014 |
| Last updated in NPPES | Jan 15, 2021 |
| Certified by provider | Jan 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 2017005240 | 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 - Emergency Medicine (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 119 · 119 30-day fills |
|---|---|
| Total drug cost | $8,105 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Emergency Medicine |
| Secondary specialties | Pediatric Medicine |
Medical group
- Ssm Health Care GroupSaint Louis, MO · 940 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 465 pediatricians in Saint Louis · All pediatricians in Missouri