Doctor profile · Federal record
Dr. Marielle Brenner, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Medical Toxicology (Emergency Medicine) Physician · Iowa City, IA
- NPI 1508398124
- Accepts Medicare
- 9 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Hawkins Dr
Iowa City, IA 522421009
(319) 353-6360
fax (319) 353-7006
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- August 19, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- Iowa #MD-49363 · Wisconsin #7025520 · Indiana #01083722A
- Medicaid
- IN #300037013
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508398124. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
97
Distinct HCPCS
3
Medicare allowed
$12,940
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 54 | 54 | $164 | |
99284 |
Emergency department visit with moderate level of medical decision making | 27 | 27 | $113 | |
99283 |
Emergency department visit with low level of medical decision making | 16 | 16 | $67 |
In context: peer comparison
Among 34 peers in this city , average services per provider: 65. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$28
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CSL Behring | 1 | $27.82 |
By nature of payment
Frequently asked questions
What is Dr. Marielle Brenner's medical specialty?
Dr. Marielle Brenner practices Emergency Medicine Physician in Iowa City, IA.
Where does Dr. Marielle Brenner practice?
Dr. Marielle Brenner practices at 200 Hawkins Dr, Iowa City, IA 522421009. Office phone: 3193536360.
What is Dr. Marielle Brenner's NPI?
Dr. Marielle Brenner's National Provider Identifier (NPI) is 1508398124, issued by NPPES.
Does Dr. Marielle Brenner accept Medicare assignment?
Yes. Dr. Marielle Brenner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marielle Brenner 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); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.