Internal Medicine, Nephrology · Chicago, IL
NPI
1275550964
Since 2006
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
4
Hospital affiliations
5140 N California Ave, Suite 700
Chicago, IL, 60625
Phone (773) 784-2101
Groups this clinician bills Medicare through
Medicare paid, 2024
$71K
769 services
Medicare patients, 2024
90
Average age 73
Drug cost, 2024
$101K
668 prescriptions
Company payments, 2025
$20.73
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Hamid M Humayun was code 99233 (hospital e&m - subsequent), 142 times for 33 patients. In total Hamid M Humayun billed 769 services in 15 codes, and Medicare paid $71K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2007-07-09.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99233 Hospital E&M - Subsequent | Facility | 142 | 33 | $96.91 | $14K |
| 99232 Hospital E&M - Subsequent | Facility | 119 | 14 | $64.36 | $7,658 |
| 99457 E&M - Miscellaneous | Office | 96 | 38 | $40.03 | $3,843 |
| 90935 Hemodialysis | Facility | 87 | 24 | $57.42 | $4,996 |
| 99454 E&M - Miscellaneous | Office | 84 | 33 | $38.17 | $3,206 |
| 90960 ESRD Related Services (not dialysis) | Office | 67 | 11 | $284.42 | $19K |
| 99458 E&M - Miscellaneous | Office | 56 | 22 | $32.28 | $1,808 |
| 99453 E&M - Miscellaneous | Office | 31 | 31 | $16.53 | $512 |
| 99223 Hospital E&M - Initial | Facility | 22 | 22 | $141.67 | $3,117 |
By year: 2022 $130K for 992 services; 2023 $105K for 901 services; 2024 $71K for 769 services.
Medicare prescription drug claims, 2024
In 2024, the drug Hamid M Humayun prescribed most often to Medicare patients was Prosol (Parenteral Amino Acid 20% No.1), with 291 prescriptions and refills. In total Hamid M Humayun wrote 668 Medicare prescriptions that cost $101K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Prosol Parenteral Amino Acid 20% No.1 | 291 | 291 | Under 11 | $56K |
| Clinolipid Fat Emulsion/Olive/Soy/Phospho | 51 | 51 | Under 11 | $20K |
| Amlodipine Besylate Generic | 28 | 82 | Under 11 | $179 |
| Carvedilol Generic | 23 | 69 | Under 11 | $183 |
| Clonidine Generic | 19 | 48 | Under 11 | $4,512 |
| Sevelamer Carbonate Generic | 18 | 54 | Under 11 | $5,841 |
| Mirtazapine Generic | 13 | 39 | Under 11 | $194 |
| Hydralazine Hcl Generic | 12 | 36 | Under 11 | $118 |
| Metoprolol Succinate Generic | 11 | 33 | Under 11 | $156 |
Brand drugs: 365 claims; generic drugs: 292 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Hamid M Humayun $20.73 ($20.73 in general payments such as food, travel and fees) from 1 company. The largest payer was Kyowa Kirin, Inc. with $20.73.
| Company | Payments | Amount |
|---|---|---|
| Kyowa Kirin, Inc. 4151.T | 1 | $20.73 |
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.