Mohamed A.S. Ali, M.D.
NPI 1285607135ActiveIndividual· Internal Medicine· Florissant, MO
Internal Medicine (M.D.) with Physician Groups Lc, practicing in Florissant, Missouri. Their prescriptions cost Medicare Part D more than their services did: $1,142,407 for 12,872 claims, against $37,167 paid for services in 2024. Amgen Inc. was the largest of 6 companies reporting payments in 2025, $150.53 in all, mostly food and beverage. Lists Christian Hospital Northeast as a hospital affiliation.
Overview
| NPI | 1285607135 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 10, 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 | 2005004127 | 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 | 158 |
|---|---|
| Services billed | 541 across 31 procedure codes |
| Paid by Medicare | $37,167 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,872 · 24,266 30-day fills |
|---|---|
| Patients | 644 |
| Total drug cost | $1,142,407 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Physician Groups LcFarmington, MO · 521 clinicians
Hospital affiliation
- Christian Hospital NortheastSaint Louis, MO
Other facilities
- Pillars of North County Health & Rehab Center, theNursing home · Florissant, MO
Industry payments (Open Payments)
- 2025$150.53 · 7 payments from 6 companies
- 2024$656.16 · 34 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $38.46 | 2 |
| Abbvie Inc. | $33.16 | 1 |
| Novartis Pharmaceuticals Corporation | $25.06 | 1 |
| Medtronic, Inc. | $22.05 | 1 |
| E.R. Squibb & Sons, L.L.C. | $16.30 | 1 |
What the 2025 payments were for
- Food and Beverage$150.53 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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