Doctor profile · Federal record
Dr. Renee Nilan, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Ann Arbor, MI
- NPI 1568576841
- Accepts Medicare
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4200 Whitehall Dr Ste 150
Ann Arbor, MI 48105
(734) 995-0308
fax (734) 995-0425 - Mailing address
-
Po Box 446
Ann Arbor, MI 481060446
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 13, 2018
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Michigan #4301066614
- Medicaid
- MI #4221780
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568576841. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
128
Distinct HCPCS
3
Medicare allowed
$15,901
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 63 | 61 | $125 | |
99283 |
Emergency department visit with low level of medical decision making | 36 | 36 | $75 | |
99285 |
Emergency department visit with high level of medical decision making | 29 | 29 | $183 |
In context: peer comparison
Among 75 peers in Ann Arbor Emergency Medicine Physician, average services per provider: 70. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
14
Total drug cost
$34
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 14 | 14 | $34 |
Frequently asked questions
What is Dr. Renee Nilan's medical specialty?
Dr. Renee Nilan practices Emergency Medicine Physician in Ann Arbor, MI.
Where does Dr. Renee Nilan practice?
Dr. Renee Nilan practices at 4200 Whitehall Dr Ste 150, Ann Arbor, MI 48105. Office phone: 7349950308.
What is Dr. Renee Nilan's NPI?
Dr. Renee Nilan's National Provider Identifier (NPI) is 1568576841, issued by NPPES.
Does Dr. Renee Nilan accept Medicare assignment?
Yes. Dr. Renee Nilan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Renee Nilan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.