Charmaine Ansari, MD
NPI 1972613297ActiveIndividual· Internal Medicine· Florissant, MO
Internal Medicine (MD) in Florissant, Missouri, trained at Pennsylvania State University College of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $463,845 for 5,787 claims, against $30,131 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 10 companies reporting payments in 2025, $320.36 in all, mostly food and beverage.
Overview
| NPI | 1972613297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Sep 26, 2025 |
| Certified by provider | Sep 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2002014025 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 114 |
|---|---|
| Services billed | 376 across 24 procedure codes |
| Paid by Medicare | $30,131 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,787 · 13,755 30-day fills |
|---|---|
| Patients | 492 |
| Total drug cost | $463,845 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
Medical group
- Physician Groups LcFarmington, MO · 521 clinicians
Hospital affiliations
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Christian Hospital NortheastSaint Louis, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Ssm Health Depaul Hospital St LouisBridgeton, MO
Industry payments (Open Payments)
- 2025$320.36 · 11 payments from 10 companies
- 2024$688.38 · 33 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $147.88 | 1 |
| Amgen Inc. | $28.16 | 2 |
| Novartis Pharmaceuticals Corporation | $25.06 | 1 |
| Medtronic, Inc. | $22.05 | 1 |
| Lilly USA, LLC | $20.87 | 1 |
What the 2025 payments were for
- Food and Beverage$320.36 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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