Michael L. Mawby, M.D.
NPI 1720084114ActiveIndividual· Internal Medicine, Rheumatology· Traverse City, MI
Internal Medicine, Rheumatology (M.D.) in Traverse City, Michigan, trained at Wayne State University School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $2,165,495 for 1,386 claims, against $1,071,881 paid for services in 2024. Janssen Biotech, Inc. was the largest of 3 companies reporting payments in 2025, $314.35 in all, mostly education.
Overview
| NPI | 1720084114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Mar 4, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 4301051186 | MI |
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 - Rheumatology (MI); Practitioner - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 276 |
|---|---|
| Services billed | 73,181 across 67 procedure codes |
| Paid by Medicare | $1,071,881 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,386 · 3,247 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $2,165,495 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Infusion Associates PLLCGrand Rapids, MI · 18 clinicians
Hospital affiliations
- Charlevoix Area HospitalCharlevoix, MI
- Munson Healthcare Cadillac HospitalCadillac, MI
- Munson Healthcare Manistee HospitalManistee, MI
- Munson Medical CenterTraverse City, MI
- Mymichigan Medical Center AlpenaAlpena, MI
Industry payments (Open Payments)
- 2025$314.35 · 5 payments from 3 companies
- 2024$156.12 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $279.93 | 3 |
| Amgen Inc. | $21.25 | 1 |
| Janssen Pharmaceuticals, Inc | $13.17 | 1 |
What the 2025 payments were for
- Education$293.10 · 4 payments
- Food and Beverage$21.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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