Thaslim Ahamed Kassim, MD
NPI 1518116680ActiveIndividual· Internal Medicine, Cardiovascular Disease· Kalamazoo, MI
Internal Medicine, Cardiovascular Disease (MD) with Sanford Health of Northern Minnesota and 3 other groups, practicing in Kalamazoo, Michigan. In 2024 Medicare paid $72,839 for 430 patients, and Part D covered 203 of their prescriptions, 89% of them generic. Actelion Pharmaceuticals US, Inc. was the largest of 4 companies reporting payments in 2025, $289.87 in all, mostly food and beverage. Lists Honorhealth Four Peaks Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1518116680 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 15, 2008 |
| Last updated in NPPES | Sep 3, 2026 |
| Certified by provider | Sep 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 63043 | AZ |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 58370 | MN |
| Internal Medicine | 207R00000X | 2226 | WI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2226 | WI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 13252 | ND |
| Internal Medicine | 207R00000X | 58370 | MN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | EMC0009399 | MI |
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 - Cardiovascular Disease (Cardiology) (AZ); Practitioner - Cardiovascular Disease (Cardiology) (MI); Practitioner - Cardiovascular Disease (Cardiology) (MN); Practitioner - Cardiovascular Disease (Cardiology) (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 430 |
|---|---|
| Services billed | 948 across 49 procedure codes |
| Paid by Medicare | $72,839 |
Part D prescriptions in 2024
| Prescriptions (claims) | 203 · 438 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $16,644 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Sanford Health of Northern MinnesotaBemidji, MN · 343 clinicians
- Centracare Health System - MelroseMelrose, MN · 38 clinicians
- Zion Specialty PLLCPhoenix, AZ · 12 clinicians
- Cardiovascular Clinic of Arizona PLLCTempe, AZ · 2 clinicians
Hospital affiliations
- Honorhealth Four Peaks Medical CenterMesa, AZ
- Honorhealth Tempe Medical CenterPhoenix, AZ
- North Memorial Health HospitalRobbinsdale, MN
- Sanford Bemidji Medical CenterBemidji, MN
- St Josephs Hospital and Medical CenterPhoenix, AZ
Industry payments (Open Payments)
- 2025$289.87 · 7 payments from 4 companies
- 2024$239.98 · 10 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $132.24 | 3 |
| Kestra Medical Technology Services, Inc. | $122.63 | 2 |
| Inspire Medical Systems, Inc. | $20.71 | 1 |
| E.R. Squibb & Sons, L.L.C. | $14.29 | 1 |
What the 2025 payments were for
- Food and Beverage$200.87 · 6 payments
- Education$89.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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