Stephen James Arntz, M.D.
NPI 1528088614ActiveIndividual· Family Medicine· Jackson, MI
Family Medicine (M.D.) in Jackson, Michigan, trained at Wayne State University School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $1,400,143 for 14,179 claims, against $137,319 paid for services in 2024. Novo Nordisk Inc was the largest of 23 companies reporting payments in 2025, $2,238 in all, mostly food and beverage.
Overview
| NPI | 1528088614 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Mar 6, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4301066392 | 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 - Family Practice (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 327 |
|---|---|
| Services billed | 5,005 across 39 procedure codes |
| Paid by Medicare | $137,319 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,179 · 29,399 30-day fills |
|---|---|
| Patients | 827 |
| Total drug cost | $1,400,143 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Matt T Rosenberg PCJackson, MI · 3 clinicians
Hospital affiliation
- Henry Ford Allegiance HealthJackson, MI
Other facilities
- Elara CaringHome health agency · Jackson, MI
- Residential Home HealthHome health agency · Troy, MI
Industry payments (Open Payments)
- 2025$2,238 · 137 payments from 23 companies
- 2024$2,674 · 155 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $347.07 | 16 |
| Glaxosmithkline, LLC. | $299.38 | 17 |
| Pfizer Inc. | $292.28 | 20 |
| Astrazeneca Pharmaceuticals LP | $238.23 | 25 |
| Abbvie Inc. | $157.79 | 11 |
What the 2025 payments were for
- Food and Beverage$2,238 · 137 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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