Doctor profile · Federal record
Dr. Muhammad Umer Altaf, MD
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Elmhurst, IL
- NPI 1427542414
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
155 E Brush Hill RD
Elmhurst, IL 601265658
(331) 221-8952 - Additional location
-
85 E US Highway 6
Valparaiso, IN 463838947
(219) 983-8300 - Mailing address
-
2650 Ridge Ave Ste 1223
Evanston, IL 602011700
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- February 24, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Illinois #036155207
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427542414. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,136
Distinct HCPCS
5
Medicare allowed
$105,284
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 650 | 266 | $74 | |
99239 |
Hospital discharge day management, more than 30 minutes | 246 | 238 | $107 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 146 | 91 | $111 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 79 | 78 | $162 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 15 | $121 |
In context: peer comparison
Among 10 peers in Elmhurst Hospitalist Physician, average services per provider: 193. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
372
Patients
300
Total drug cost
$30,362
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 46 | 38 | $681 |
| Atorvastatin Calcium | Generic | 36 | 30 | $270 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 33 | 33 | $213 |
| Furosemide | Generic | 32 | 24 | $250 |
| Eliquis (Apixaban) | Brand | 28 | 26 | $26,971 |
| Metoprolol Succinate | Generic | 26 | 16 | $338 |
| Cephalexin | Generic | 25 | 24 | $150 |
| Doxycycline Hyclate | Generic | 23 | 23 | $216 |
| Prednisone | Generic | 23 | 23 | $79 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 19 | 17 | $593 |
Hospital affiliations
Frequently asked questions
What is Dr. Muhammad Umer Altaf's medical specialty?
Dr. Muhammad Umer Altaf practices Hospitalist Physician in Elmhurst, IL.
Where does Dr. Muhammad Umer Altaf practice?
Dr. Muhammad Umer Altaf practices at 155 E Brush Hill RD, Elmhurst, IL 601265658. Office phone: 3312218952.
What is Dr. Muhammad Umer Altaf's NPI?
Dr. Muhammad Umer Altaf's National Provider Identifier (NPI) is 1427542414, issued by NPPES.
Does Dr. Muhammad Umer Altaf accept Medicare assignment?
Yes. Dr. Muhammad Umer Altaf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Muhammad Umer Altaf commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.