Doctor profile · Federal record
Dr. Ivan Co, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Critical Care Medicine (Internal Medicine) Physician · Ann Arbor, MI
- NPI 1023307204
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- March 2011 — 15 yrs on file
- Profile last updated
- January 27, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Michigan #4301106009
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023307204. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
231
Distinct HCPCS
4
Medicare allowed
$44,512
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 154 | 46 | $218 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 30 | 21 | $115 | |
99285 |
Emergency department visit with high level of medical decision making | 27 | 27 | $183 | |
99284 |
Emergency department visit with moderate level of medical decision making | 20 | 20 | $125 |
In context: peer comparison
Among 75 peers in this city , average services per provider: 70. This provider delivers 3.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ivan Co's medical specialty?
Dr. Ivan Co practices Emergency Medicine Physician in Ann Arbor, MI.
Where does Dr. Ivan Co practice?
Dr. Ivan Co practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Ivan Co's NPI?
Dr. Ivan Co's National Provider Identifier (NPI) is 1023307204, issued by NPPES.
Does Dr. Ivan Co accept Medicare assignment?
Yes. Dr. Ivan Co accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ivan Co commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.