Peter Zack, DO
NPI 1255781852ActiveIndividual· Emergency Medicine· Kalamazoo, MI
Emergency Medicine (DO) in Kalamazoo, Michigan, trained at West Virginia School of Osteopathic Medicine (class of 2016). 410 Medicare patients in 2024, $50,240 paid; nearly all of their 236 Part D prescriptions were generic (90%). Integra Lifesciences Corporation reported $23.16 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1255781852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 15, 2016 |
| Last updated in NPPES | Jan 8, 2020 |
| Certified by provider | Jan 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 02005639A | IN |
| Emergency Medicine | 207P00000X | 5101022696 | MI |
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 - Emergency Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 410 |
|---|---|
| Services billed | 471 across 18 procedure codes |
| Paid by Medicare | $50,240 |
Part D prescriptions in 2024
| Prescriptions (claims) | 236 · 247 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $3,564 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Emergency Medicine |
Medical group
- Clarksville Emergency Group PCDyer, IN · 148 clinicians
Hospital affiliation
- Franciscan Health Michigan CityMichigan City, IN
Industry payments (Open Payments)
- 2024$23.16 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $23.16 | 1 |
What the 2024 payments were for
- Food and Beverage$23.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 160 emergency medicine physicians in Kalamazoo · All emergency medicine physicians in Michigan