Doctor profile · Federal record
Dr. Imran Tahir
Internal Medicine Physician (CMS: Nephrology) · Chicago, IL
- NPI 1194012229
- Accepts Medicare
- MIPS 77.5 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1901 W Harrison St
Chicago, IL 606123714
(312) 864-6000
Credentials & registration
- NPI registered
- July 2011 — 15 yrs on file
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #125050290
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194012229. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,579
Distinct HCPCS
10
Medicare allowed
$242,894
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 494 | 284 | $94 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 383 | 56 | $337 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 368 | 91 | $75 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 83 | 83 | $128 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 55 | 47 | $63 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 53 | 49 | $125 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 53 | 17 | $38 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 46 | 21 | $281 | |
90935 |
Hemodialysis procedure with physician evaluation | 16 | 11 | $69 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 16 | 14 | $68 |
In context: peer comparison
Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 9.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
473
Patients
111
Total drug cost
$574,460
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prosol (Parenteral Amino Acid 20% No.1) | Brand | 98 | 0 | $16,850 |
| Furosemide | Generic | 66 | 33 | $537 |
| Amlodipine Besylate | Generic | 56 | 20 | $616 |
| Lisinopril | Generic | 43 | 22 | $527 |
| Potassium Chloride | Generic | 41 | 24 | $1,780 |
| Hydralazine Hcl | Generic | 31 | 12 | $495 |
| Carvedilol | Generic | 22 | 0 | $196 |
| Calcitriol | Generic | 19 | 0 | $249 |
| Clonidine Hcl | Generic | 19 | 0 | $232 |
| Calcium Acetate | Generic | 14 | 0 | $1,847 |
Frequently asked questions
What is Dr. Imran Tahir's medical specialty?
Dr. Imran Tahir practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Imran Tahir practice?
Dr. Imran Tahir practices at 1901 W Harrison St, Chicago, IL 606123714. Office phone: 3128646000.
What is Dr. Imran Tahir's NPI?
Dr. Imran Tahir's National Provider Identifier (NPI) is 1194012229, issued by NPPES.
Does Dr. Imran Tahir accept Medicare assignment?
Yes. Dr. Imran Tahir accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Imran Tahir commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.