Doctor profile · Federal record
Dr. Michael Peacock, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Ann Arbor, MI
- NPI 1104145200
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E. Medical Center Drive, B1-380 Tc
Ann Arbor, MI 481095305
(734) 763-7919
fax (734) 763-9298
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- August 22, 2013
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Michigan #4301096679
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104145200. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
416
Distinct HCPCS
5
Medicare allowed
$50,967
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 130 | 123 | $176 | |
99284 |
Emergency department visit with moderate level of medical decision making | 120 | 115 | $120 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 93 | 79 | $8 | |
99291 |
Critical care, first 30-74 minutes | 56 | 56 | $211 | |
99283 |
Emergency department visit with low level of medical decision making | 17 | 17 | $72 |
In context: peer comparison
Among 75 peers in Ann Arbor Emergency Medicine Physician, average services per provider: 70. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
204
Patients
201
Total drug cost
$1,171
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 74 | 73 | $197 |
| Doxycycline Hyclate | Generic | 39 | 39 | $402 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 28 | 27 | $133 |
| Ondansetron Odt (Ondansetron) | Brand | 26 | 26 | $251 |
| Cephalexin | Generic | 21 | 20 | $124 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 16 | 16 | $64 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Peacock's medical specialty?
Dr. Michael Peacock practices Emergency Medicine Physician in Ann Arbor, MI.
Where does Dr. Michael Peacock practice?
Dr. Michael Peacock practices at 1500 E. Medical Center Drive, Ann Arbor, MI 481095305. Office phone: 7347637919.
What is Dr. Michael Peacock's NPI?
Dr. Michael Peacock's National Provider Identifier (NPI) is 1104145200, issued by NPPES.
Does Dr. Michael Peacock accept Medicare assignment?
Yes. Dr. Michael Peacock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Peacock 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.