Hasan Ali Habib Ahmed, M.D.
NPI 1144402751ActiveIndividual· Internal Medicine· Chesterfield, MO
Internal Medicine (M.D.) with Physician Specialists of St Lukes LLC, practicing in Chesterfield, Missouri. 440 Medicare patients in 2024, $41,234 paid; nearly all of their 394 Part D prescriptions were generic (92%). Inspire Medical Systems, Inc. was the largest of 4 companies reporting payments in 2025, $555.39 in all, mostly food and beverage. Lists Barnes-Jewish West County Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144402751 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 5, 2007 |
| Last updated in NPPES | Dec 27, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2007018126 | 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 | 440 |
|---|---|
| Services billed | 618 across 10 procedure codes |
| Paid by Medicare | $41,234 |
Part D prescriptions in 2024
| Prescriptions (claims) | 394 · 584 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $26,358 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Physician Specialists of St Lukes LLCChesterfield, MO · 82 clinicians
Hospital affiliations
- Barnes-Jewish West County HospitalCreve Coeur, MO
- St Lukes HospitalChesterfield, MO
Industry payments (Open Payments)
- 2025$555.39 · 9 payments from 4 companies
- 2024$159.75 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $355.43 | 4 |
| Harmony Biosciences LLC | $82.76 | 2 |
| Avadel Cns Pharmaceuticals, LLC | $72.81 | 1 |
| Jazz Pharmaceuticals Inc. | $44.39 | 2 |
What the 2025 payments were for
- Food and Beverage$555.39 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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