Kari Jean Ewalt, MS, MA
NPI 1962559682ActiveIndividual· Physician Assistant· Rochester Hills, MI
Physician Assistant (MS, MA) with John E Tower DO PC, practicing in Rochester Hills, Michigan. Their prescriptions cost Medicare Part D more than their services did: $547,272 for 935 claims, against $20,913 paid for services in 2024. Amgen Inc. was the largest of 18 companies reporting payments in 2025, $12,711 in all, mostly speaking and faculty fees. Lists Ascension Providence Rochester Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1962559682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MS, MA |
| Sole proprietor | Yes |
| NPI issued | Jan 4, 2007 |
| Last updated in NPPES | May 1, 2023 |
| Certified by provider | May 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601011398 | 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 - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 3,102 across 14 procedure codes |
| Paid by Medicare | $20,913 |
Part D prescriptions in 2024
| Prescriptions (claims) | 935 · 1,788 30-day fills |
|---|---|
| Patients | 250 |
| Total drug cost | $547,272 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- John E Tower DO PCRochester Hills, MI · 8 clinicians
Hospital affiliations
- Ascension Providence Rochester HospitalRochester, MI
- Beaumont Hospital - Grosse PointeGrosse Pointe, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
- Schoolcraft Memorial HospitalManistique, MI
Industry payments (Open Payments)
- 2025$12,711 · 233 payments from 18 companies
- 2024$10,635 · 156 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $7,659 | 82 |
| Ucb, Inc. | $2,193 | 19 |
| Abbvie Inc. | $854.98 | 43 |
| Janssen Biotech, Inc. | $598.94 | 18 |
| Genzyme Corporation | $517.44 | 13 |
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$5,650 · 8 payments
- Food and Beverage$4,645 · 212 payments
- Travel and Lodging$1,331 · 9 payments
- Consulting Fee$960.00 · 1 payment
- Education$124.94 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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