Doctor profile · Federal record
Dr. Peter Zack, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Kalamazoo, MI
- NPI 1255781852
- Accepts Medicare
- MIPS 76.9 / 100 · 2023
- 10 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Oakland Dr
Kalamazoo, MI 490081282
(269) 337-6019
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- January 8, 2020
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Indiana #02005639A · Michigan #5101022696
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255781852. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
379
Distinct HCPCS
5
Medicare allowed
$52,636
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 174 | 173 | $165 | |
99284 |
Emergency department visit with moderate level of medical decision making | 130 | 126 | $113 | |
99291 |
Critical care, first 30-74 minutes | 37 | 36 | $201 | |
99283 |
Emergency department visit with low level of medical decision making | 24 | 24 | $67 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 14 | 12 | $8 |
In context: peer comparison
Among 58 peers in Kalamazoo Emergency Medicine Physician, average services per provider: 92. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Integra LifeSciences Corporation | 1 | $23.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
85
Patients
82
Total drug cost
$636
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 27 | 26 | $238 |
| Prednisone | Generic | 22 | 20 | $73 |
| Methylprednisolone | Generic | 19 | 19 | $144 |
| Fluticasone Propionate | Generic | 17 | 17 | $181 |
Hospital affiliations
Frequently asked questions
What is Dr. Peter Zack's medical specialty?
Dr. Peter Zack practices Emergency Medicine Physician in Kalamazoo, MI.
Where does Dr. Peter Zack practice?
Dr. Peter Zack practices at 1000 Oakland Dr, Kalamazoo, MI 490081282. Office phone: 2693376019.
What is Dr. Peter Zack's NPI?
Dr. Peter Zack's National Provider Identifier (NPI) is 1255781852, issued by NPPES.
Does Dr. Peter Zack accept Medicare assignment?
Yes. Dr. Peter Zack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Zack commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.