Internal Medicine, Nephrology · Corona, CA
NPI
1992894885
Since 2006
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
2057 Compton Ave, Suite 102
Corona, CA, 92881
Phone (951) 736-6757
Groups this clinician bills Medicare through
Medicare paid, 2024
$6,360
73 services
Medicare patients, 2024
31
Average age 60
Drug cost, 2024
$140K
1,509 prescriptions
Company payments, 2023
$88.23
From 3 companies
Medicare prescription drug claims, 2024
In 2024, the drug Robert Chang prescribed most often to Medicare patients was Sevelamer Carbonate, with 134 prescriptions and refills. In total Robert Chang wrote 1,509 Medicare prescriptions that cost $140K.
| Drug |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-11-29.
| Claims |
|---|
| 30-day fills |
|---|
| Patients |
|---|
| Cost |
|---|
| Sevelamer Carbonate Generic | 134 | 414 | 74 | $31K |
| Atorvastatin Calcium Generic | 109 | 363 | 52 | $1,375 |
| Furosemide Generic | 102 | 336 | 51 | $1,664 |
| Amlodipine Besylate Generic | 96 | 319 | 46 | $1,165 |
| Losartan Potassium Generic | 94 | 313 | 37 | $1,137 |
| Jardiance Empagliflozin | 91 | 282 | 37 | $45K |
| Sodium Polystyrene Sulfonate Generic | 83 | 111 | 46 | $6,412 |
| Lisinopril Generic | 65 | 214 | 30 | $848 |
| Calcitriol Generic | 61 | 196 | 26 | $1,202 |
| Hydralazine Hcl Generic | 60 | 192 | 24 | $1,488 |
| Prednisone Generic | 40 | 133 | 15 | $377 |
| Gentamicin Sulfate Generic | 37 | 37 | 13 | $1,226 |
| Carvedilol Generic | 35 | 101 | 11 | $405 |
| Tamsulosin Hcl Generic | 34 | 111 | 14 | $537 |
| Cinacalcet Hcl Generic | 29 | 57 | Under 11 | $923 |
Brand drugs: 120 claims; generic drugs: 1,368 claims.
Money and other things of value reported by the companies
In 2023, drug and medical device companies paid Robert Chang $88.23 ($88.23 in general payments such as food, travel and fees) from 3 companies. The largest payer was Medtronic, Inc. with $45.86.
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.