Doctor profile · Federal record
Dr. John Ibrahim, M.D
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Hospitalist Physician · Hospitalist Physician · Hospitalist Physician · Willowbrook, IL
- NPI 1134675218
- Accepts Medicare
- 11 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
11S513 Rachael CT
Willowbrook, IL 605276899
(331) 214-1843 - Additional location
-
20201 Crawford Ave
Olympia Fields, IL 604611010
(844) 740-4445
fax (708) 679-2161
Credentials & registration
- NPI registered
- August 2016 — 10 yrs on file
- Profile last updated
- November 6, 2023
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (5)
- Indiana #01084871A · Illinois #125069705 · Illinois #036147616 · Wisconsin #1018-320 · Florida #ME151077
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134675218. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
794
Distinct HCPCS
6
Medicare allowed
$85,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 450 | 173 | $112 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 138 | 73 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 84 | 83 | $162 | |
99239 |
Hospital discharge day management, more than 30 minutes | 65 | 63 | $107 | |
99238 |
Hospital discharge day management, 30 minutes or less | 43 | 42 | $76 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 14 | 14 | $50 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 132. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
323
Patients
184
Total drug cost
$3,319
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 73 | 61 | $172 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 45 | 40 | $487 |
| Furosemide | Generic | 26 | 0 | $109 |
| Azithromycin | Generic | 25 | 19 | $158 |
| Permethrin | Generic | 20 | 12 | $944 |
| Lisinopril | Generic | 19 | 0 | $99 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 16 | 15 | $186 |
| Carvedilol | Generic | 15 | 0 | $109 |
| Doxycycline Hyclate | Generic | 14 | 14 | $196 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 0 | $359 |
Hospital affiliations
Frequently asked questions
What is Dr. John Ibrahim's medical specialty?
Dr. John Ibrahim practices Hospitalist Physician in Willowbrook, IL.
Where does Dr. John Ibrahim practice?
Dr. John Ibrahim practices at 11S513 Rachael CT, Willowbrook, IL 605276899. Office phone: 3312141843.
What is Dr. John Ibrahim's NPI?
Dr. John Ibrahim's National Provider Identifier (NPI) is 1134675218, issued by NPPES.
Does Dr. John Ibrahim accept Medicare assignment?
Yes. Dr. John Ibrahim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Ibrahim commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.