Tabassum Y. Nafsi, MD
NPI 1396931069ActiveIndividual· Internal Medicine, Pulmonary Disease· Rockford, IL
Internal Medicine, Pulmonary Disease (MD) with Beloit Health System Inc, practicing in Rockford, Illinois. Their prescriptions cost Medicare Part D more than their services did: $743,199 for 1,327 claims, against $72,589 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 5 companies reporting payments in 2025, $3,190 in all, mostly speaking and faculty fees. Lists Beloit Health System and 1 other hospital as hospital affiliations.
Overview
| NPI | 1396931069 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 17, 2007 |
| Last updated in NPPES | Mar 1, 2023 |
| Certified by provider | Mar 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 036-124710 | IL |
| Internal Medicine | 207R00000X | MT189741 | PA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 36.124214 | OH |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 36.124214 | OH |
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 - Internal Medicine (IL); Practitioner - Pulmonary Disease (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 669 across 32 procedure codes |
| Paid by Medicare | $72,589 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,327 · 1,609 30-day fills |
|---|---|
| Patients | 231 |
| Total drug cost | $743,199 |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical group
- Beloit Health System IncBeloit, WI · 135 clinicians
Hospital affiliations
- Beloit Health SystemBeloit, WI
- Uw HealthRockford, IL
Industry payments (Open Payments)
- 2025$3,190 · 7 payments from 5 companies
- 2024$4,477 · 12 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $3,000 | 1 |
| Genzyme Corporation | $124.36 | 2 |
| Philips North America LLC | $31.34 | 2 |
| Astrazeneca Pharmaceuticals LP | $18.65 | 1 |
| Janssen Pharmaceuticals, Inc | $15.69 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,000 · 1 payment
- Food and Beverage$190.04 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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