Internal Medicine · Chicago, IL
NPI
1861538712
Since 2007
Specialty
Internal Medicine
Code 207R00000X
Group practices
3
Medicare group memberships
Hospitals
1
Hospital affiliations
9133 S Stony Island Ave
Chicago, IL, 60617
Phone (773) 375-3312
Groups this clinician bills Medicare through
Medicare paid, 2024
$95K
2,254 services
Medicare patients, 2024
223
Average age 74
Drug cost, 2024
$1.1M
10,754 prescriptions
Company payments, 2025
$601
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Ijaz Ahmad was code 99214 (office e&m - established), 576 times for 196 patients. In total Ijaz Ahmad billed 2,254 services in 46 codes, and Medicare paid $95K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-02-02.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 576 | 196 | $83.02 | $48K |
| J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Office | 378 | 21 | $0.71 | $269 |
| 82962 Clinical Chemistry | Office | 241 | 77 | $3.21 | $774 |
| 36415 Venipuncture Blood Collection | Office | 222 | 143 | $8.65 | $1,920 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 97 | 97 | $133.25 | $13K |
| 83037 Blood Count | Office | 82 | 67 | $9.52 | $781 |
| G0008 Administration of influenza virus vaccine | Office | 78 | 76 | $33.42 | $2,607 |
| 99213 Office E&M - Established | Office | 75 | 58 | $67.05 | $5,029 |
| 99497 Care Management/Coordination | Office | 74 | 72 | $60.02 | $4,441 |
| 90656 Vaccine Product | Office | 66 | 66 | $21.90 | $1,445 |
| 99442 Telephone Services | Office | 39 | 33 | $55.30 | $2,157 |
| 20610 Joint Injection | Office | 32 | 17 | $55.00 | $1,760 |
| G0444 Annual depression screening, 5 to 15 minutes | Office | 31 | 31 | $19.16 | $594 |
| G0442 Annual alcohol misuse screening, 5 to 15 minutes | Office | 28 | 28 | $19.15 | $536 |
| G0181 Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow | Office | 26 | 14 | $86.17 | $2,240 |
By year: 2022 $244K for 5,806 services; 2023 $193K for 4,315 services; 2024 $95K for 2,254 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 82962 Clinical Chemistry | 241 | 77 | $3.21 | $774 |
| 36415 Venipuncture Blood Collection | 222 | 143 | $8.65 | $1,920 |
| 83037 Blood Count | 82 | 67 | $9.52 | $781 |
Medicare prescription drug claims, 2024
In 2024, the drug Ijaz Ahmad prescribed most often to Medicare patients was Atorvastatin Calcium, with 775 prescriptions and refills. In total Ijaz Ahmad wrote 10,754 Medicare prescriptions that cost $1.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 775 | 1,568 | 214 | $5,729 |
| Amlodipine Besylate Generic | 641 | 1,443 | 192 | $3,741 |
| Hydrochlorothiazide Generic | 427 | 958 | 128 | $1,509 |
| Metformin Hcl Generic | 402 | 781 | 101 | $2,590 |
| Losartan Potassium Generic | 393 | 861 | 109 | $3,142 |
| Metoprolol Succinate Generic | 319 | 762 | 99 | $4,476 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 284 | 328 | 81 | $11K |
| Lisinopril Generic | 231 | 468 | 65 | $1,179 |
| Simvastatin Generic | 185 | 369 | 45 | $1,316 |
| Furosemide Generic | 168 | 273 | 38 | $861 |
| Omeprazole Generic | 166 | 278 | 39 | $1,735 |
| Tramadol Hcl Generic | 153 | 153 | 44 | $654 |
| Rosuvastatin Calcium Generic | 149 | 355 | 53 | $2,613 |
| Potassium Chloride Generic | 149 | 330 | 43 | $2,594 |
| Losartan-Hydrochlorothiazide Losartan/Hydrochlorothiazide | 145 | 311 | 45 | $1,892 |
Brand drugs: 1,522 claims; generic drugs: 8,963 claims; opioid claims: 206.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Ijaz Ahmad $601 ($601 in general payments such as food, travel and fees) from 7 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $344.
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.