Internal Medicine · Chicago, IL
NPI
1194012229
Since 2011
Specialty
Internal Medicine
Code 207R00000X
Group practices
3
Medicare group memberships
Hospitals
3
Hospital affiliations
1901 W Harrison St
Chicago, IL, 60612
Phone (312) 864-6000
Groups this clinician bills Medicare through
Medicare paid, 2024
$164K
1,497 services
Medicare patients, 2024
475
Average age 73
Drug cost, 2024
$652K
622 prescriptions
Company payments, 2025
$18.48
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Imran Tahir was code 99214 (office e&m - established), 506 times for 302 patients. In total Imran Tahir billed 1,497 services in 16 codes, and Medicare paid $164K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-07-10.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Facility | 506 | 302 | $69.96 | $35K |
| 99232 Hospital E&M - Subsequent | Facility | 372 | 93 | $59.70 | $22K |
| 90960 ESRD Related Services (not dialysis) | Office | 303 | 51 | $273.94 | $83K |
| 90935 Hemodialysis | Facility | 65 | 25 | $51.71 | $3,361 |
| 99204 Office E&M - New | Facility | 62 | 62 | $100.09 | $6,206 |
| 99222 Hospital E&M - Initial | Facility | 48 | 46 | $96.76 | $4,645 |
| 99442 Telephone Services | Office | 31 | 27 | $45.42 | $1,408 |
| 99442 Telephone Services | Facility | 26 | 23 | $45.29 | $1,178 |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Facility | 18 | 18 | $12.84 | $231 |
| 99223 Hospital E&M - Initial | Facility | 12 | 12 | $126.78 | $1,521 |
By year: 2022 $190K for 1,457 services; 2023 $194K for 1,617 services; 2024 $164K for 1,497 services.
Medicare prescription drug claims, 2024
In 2024, the drug Imran Tahir prescribed most often to Medicare patients was Furosemide, with 72 prescriptions and refills. In total Imran Tahir wrote 622 Medicare prescriptions that cost $652K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Furosemide Generic | 72 | 188 | 32 | $565 |
| Amlodipine Besylate Generic | 55 | 139 | 23 | $437 |
| Potassium Chloride Generic | 48 | 108 | 23 | $1,129 |
| Lisinopril Generic | 32 | 86 | 14 | $266 |
| Tamsulosin Hcl Generic | 30 | 64 | 12 | $348 |
| Losartan Potassium Generic | 30 | 69 | 16 | $176 |
| Prosol Parenteral Amino Acid 20% No.1 | 28 | 28 | Under 11 | $2,242 |
| Hydralazine Hcl Generic | 25 | 54 | Under 11 | $264 |
| Farxiga Dapagliflozin Propanediol | 23 | 43 | Under 11 | $24K |
| Invokana Canagliflozin | 21 | 25 | Under 11 | $14K |
| Calcium Acetate Generic | 20 | 39 | Under 11 | $1,870 |
| Bumetanide Generic | 14 | 20 | Under 11 | $182 |
| Fabrazyme Agalsidase Beta | 13 | 13 | Under 11 | $572K |
| Allopurinol Generic | 13 | 23 | Under 11 | $89.51 |
| Clonidine Hcl Generic | 13 | 31 | Under 11 | $150 |
Brand drugs: 157 claims; generic drugs: 465 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Imran Tahir $18.48 ($18.48 in general payments such as food, travel and fees) from 1 company. The largest payer was Amgen Inc. with $18.48.
| Company | Payments | Amount |
|---|---|---|
| Amgen Inc. AMGN | 1 | $18.48 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.