Doctor profile · Federal record
Dr. David Beiser
Emergency Medicine Physician (CMS: Emergency Medicine) · Chicago, IL
- NPI 1801958350
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371443
(888) 824-0200 - Mailing address
-
150 Harvester Dr, Suite 300
Burr Ridge, IL 605275919
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- October 24, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #036107912
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801958350. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
141
Distinct HCPCS
2
Medicare allowed
$24,961
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 105 | 102 | $193 | |
99284 |
Emergency department visit with moderate level of medical decision making | 36 | 36 | $132 |
In context: peer comparison
Among 334 peers in this city , average services per provider: 87. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. David Beiser's medical specialty?
Dr. David Beiser practices Emergency Medicine Physician in Chicago, IL.
Where does Dr. David Beiser practice?
Dr. David Beiser practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 8888240200.
What is Dr. David Beiser's NPI?
Dr. David Beiser's National Provider Identifier (NPI) is 1801958350, issued by NPPES.
Does Dr. David Beiser accept Medicare assignment?
Yes. Dr. David Beiser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Beiser 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). Source: CMS Medicare Physician & Other Practitioners file.