Doctor profile · Federal record
Dr. Alexandre Zaharia, M.D.
Hospitalist Physician (CMS: Hospitalist) · Chicago, IL
- NPI 1801141569
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371443
(888) 824-0200 - Additional location
-
10855 Virginia St
Crown Point, IN 463070210 - Mailing address
-
150 Harvester Dr Ste 300
Burr Ridge, IL 605275965
Credentials & registration
- NPI registered
- July 2012 — 14 yrs on file
- Profile last updated
- March 7, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Illinois #036138369
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801141569. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
537
Distinct HCPCS
5
Medicare allowed
$65,249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 315 | 123 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 73 | 70 | $178 | |
99239 |
Hospital discharge day management, more than 30 minutes | 68 | 68 | $120 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 43 | 26 | $83 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 38 | 21 | $32 |
In context: peer comparison
Among 154 peers in this city , average services per provider: 128. This provider delivers 4.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
140
Patients
48
Total drug cost
$7,260
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 28 | 13 | $273 |
| Famotidine | Generic | 16 | 0 | $103 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 15 | 12 | $561 |
| Metoprolol Succinate | Generic | 15 | 12 | $149 |
| Prednisone | Generic | 15 | 0 | $65 |
| Metoprolol Tartrate | Generic | 14 | 0 | $115 |
| Sucralfate | Generic | 14 | 0 | $356 |
| Entresto (Sacubitril/Valsartan) | Brand | 12 | 0 | $5,555 |
| Pantoprazole Sodium | Generic | 11 | 11 | $84 |
Frequently asked questions
What is Dr. Alexandre Zaharia's medical specialty?
Dr. Alexandre Zaharia practices Hospitalist Physician in Chicago, IL.
Where does Dr. Alexandre Zaharia practice?
Dr. Alexandre Zaharia practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 8888240200.
What is Dr. Alexandre Zaharia's NPI?
Dr. Alexandre Zaharia's National Provider Identifier (NPI) is 1801141569, issued by NPPES.
Does Dr. Alexandre Zaharia accept Medicare assignment?
Yes. Dr. Alexandre Zaharia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexandre Zaharia commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.