Doctor profile · Federal record
Dr. Allen Rosenbaum, MD
Gastroenterology Physician (CMS: Gastroenterology) · Des Plaines, IL
- NPI 1508862368
- Accepts Medicare
- MIPS 81.7 / 100 · 2023
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
900 Rand RD Ste 120
Des Plaines, IL 600162359
(312) 767-3244 - Mailing address
-
1400 S Michigan Ave Apt 1203
Chicago, IL 606053720
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- November 27, 2023
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #036060818
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508862368. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
289
Distinct HCPCS
8
Medicare allowed
$37,676
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 109 | 76 | $94 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 37 | 37 | $119 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 36 | 36 | $135 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 31 | 30 | $132 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 29 | 29 | $175 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 21 | 21 | $256 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 15 | 15 | $99 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 11 | 11 | $193 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 46. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$1,709
Transactions
58
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 13 | $363.52 | |
| Janssen Biotech, Inc. | 6 | $203.52 | |
| Zimmer Biomet Holdings, Inc. | 1 | $198.32 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 8 | $184.07 | |
| PFIZER INC. | 5 | $109.07 | |
| Lilly USA, LLC | 5 | $101.39 | |
| Celgene Corporation | 3 | $80.73 | |
| Madrigal Pharmaceuticals | 2 | $68.83 | |
| Ardelyx, Inc. | 2 | $59.06 | |
| Celltrion USA Inc. | 2 | $53.42 | |
| VIVUS LLC | 3 | $53.00 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $46.79 | |
| Echosens North America, Inc. | 3 | $34.95 | |
| Ipsen Biopharmaceuticals, Inc | 2 | $32.63 | |
| QOL Medical, LLC | 1 | $25.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
842
Patients
294
Total drug cost
$44,026
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 234 | 79 | $2,519 |
| Famotidine | Generic | 221 | 70 | $2,564 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 104 | 101 | $18,815 |
| Omeprazole | Generic | 82 | 25 | $1,264 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 32 | 0 | $12,421 |
| Ondansetron Hcl | Generic | 32 | 0 | $300 |
| Dicyclomine Hcl | Generic | 27 | 0 | $276 |
| Lidocaine-Prilocaine (Lidocaine/Prilocaine) | Brand | 26 | 0 | $483 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 20 | 19 | $1,679 |
| Lansoprazole | Generic | 15 | 0 | $121 |
Frequently asked questions
What is Dr. Allen Rosenbaum's medical specialty?
Dr. Allen Rosenbaum practices Gastroenterology Physician in Des Plaines, IL.
Where does Dr. Allen Rosenbaum practice?
Dr. Allen Rosenbaum practices at 900 Rand RD Ste 120, Des Plaines, IL 600162359. Office phone: 3127673244.
What is Dr. Allen Rosenbaum's NPI?
Dr. Allen Rosenbaum's National Provider Identifier (NPI) is 1508862368, issued by NPPES.
Does Dr. Allen Rosenbaum accept Medicare assignment?
Yes. Dr. Allen Rosenbaum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allen Rosenbaum commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.