Michael Scott Thomas Jr., PA-C
NPI 1164158929ActiveIndividual· Physician Assistant· Orland Park, IL
Physician Assistant (PA-C) with Sigma Health PC, practicing in Orland Park, Illinois. Mostly services rather than prescriptions: Medicare paid $31,587 for 255 patients in 2024, with only 36 Part D claims. Jazz Pharmaceuticals Inc. was the largest of 8 companies reporting payments in 2025, $2,196 in all, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital as a hospital affiliation.
Overview
| NPI | 1164158929 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 25, 2022 |
| Last updated in NPPES | Aug 2, 2023 |
| Certified by provider | Aug 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085009104 | IL |
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 - Physician Assistant (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 255 |
|---|---|
| Services billed | 511 across 6 procedure codes |
| Paid by Medicare | $31,587 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 48 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $185.67 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Sigma Health PCOrland Park, IL · 24 clinicians
Hospital affiliation
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$2,196 · 83 payments from 8 companies
- 2024$1,770 · 89 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $775.54 | 18 |
| Avadel Cns Pharmaceuticals, LLC | $610.47 | 19 |
| Harmony Biosciences LLC | $265.61 | 23 |
| Azurity Pharmaceuticals, Inc. | $197.63 | 10 |
| Axsome Therapeutics, Inc. | $179.98 | 9 |
What the 2025 payments were for
- Food and Beverage$1,991 · 81 payments
- Consulting Fee$150.00 · 1 payment
- Education$54.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 60 physician assistants in Orland Park · All physician assistants in Illinois