Doctor profile · Federal record
Dr. Nicholas Ludmer, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Chicago, IL
- NPI 1861811523
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 60637
(773) 834-4180 - Additional location
-
234 Goodman St, Center for Emergency Care
Cincinnati, OH 452192364
(513) 558-8114
fax (513) 558-5791 - Mailing address
-
150 Harvester Dr Ste 300
Burr Ridge, IL 605275965
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- August 17, 2018
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #036.146987
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861811523. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
341
Distinct HCPCS
4
Medicare allowed
$58,159
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 215 | 203 | $193 | |
99284 |
Emergency department visit with moderate level of medical decision making | 87 | 86 | $132 | |
99283 |
Emergency department visit with low level of medical decision making | 24 | 24 | $77 | |
99291 |
Critical care, first 30-74 minutes | 15 | 15 | $231 |
In context: peer comparison
Among 334 peers in this city , average services per provider: 87. This provider delivers 3.9× the peer median.Frequently asked questions
What is Dr. Nicholas Ludmer's medical specialty?
Dr. Nicholas Ludmer practices Emergency Medicine Physician in Chicago, IL.
Where does Dr. Nicholas Ludmer practice?
Dr. Nicholas Ludmer practices at 5841 S Maryland Ave, Chicago, IL 60637. Office phone: 7738344180.
What is Dr. Nicholas Ludmer's NPI?
Dr. Nicholas Ludmer's National Provider Identifier (NPI) is 1861811523, issued by NPPES.
Does Dr. Nicholas Ludmer accept Medicare assignment?
Yes. Dr. Nicholas Ludmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Ludmer 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.