Doctor profile · Federal record
Dr. Elise Marren, MD
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Chicago, IL
- NPI 1104859933
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
680 N Lake Shore Dr, Suite 1000
Chicago, IL 606114546
(312) 695-9797
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104859933. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,250
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 14 | 14 | $89 |
In context: peer comparison
Among 107 peers in this city , average services per provider: 30. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. Elise Marren's medical specialty?
Dr. Elise Marren practices Certified Registered Nurse Anesthetist in Chicago, IL.
Where does Dr. Elise Marren practice?
Dr. Elise Marren practices at 680 N Lake Shore Dr, Chicago, IL 606114546. Office phone: 3126959797.
What is Dr. Elise Marren's NPI?
Dr. Elise Marren's National Provider Identifier (NPI) is 1104859933, issued by NPPES.
Does Dr. Elise Marren accept Medicare assignment?
Yes. Dr. Elise Marren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elise Marren commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.