Internal Medicine · Palmdale, CA
NPI
1891018719
Since 2010
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
38636 Medical Center Dr Ste C
Palmdale, CA, 93551
Phone (661) 273-0100
Groups this clinician bills Medicare through
Medicare paid
-
No Medicare services published
Medicare patients
-
Drug cost, 2024
$993K
9,808 prescriptions
Company payments, 2025
$19.17
From 1 companies
Medicare prescription drug claims, 2024
In 2024, the drug Wah Wah Chu prescribed most often to Medicare patients was Rosuvastatin Calcium, with 722 prescriptions and refills. In total Wah Wah Chu wrote 9,808 Medicare prescriptions that cost $993K.
| Drug |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-02-04.
| Claims |
|---|
| 30-day fills |
|---|
| Patients |
|---|
| Cost |
|---|
| Rosuvastatin Calcium Generic | 722 | 2,021 | 224 | $12K |
| Atorvastatin Calcium Generic | 669 | 1,888 | 202 | $7,044 |
| Sertraline Hcl Generic | 480 | 679 | 116 | $2,181 |
| Amlodipine Besylate Generic | 468 | 1,278 | 146 | $2,220 |
| Olmesartan Medoxomil Generic | 436 | 1,127 | 122 | $6,743 |
| Gabapentin Generic | 432 | 755 | 144 | $5,380 |
| Metformin Hcl Generic | 348 | 990 | 108 | $2,007 |
| Alendronate Sodium Generic | 347 | 915 | 110 | $3,018 |
| Hydrochlorothiazide Generic | 259 | 701 | 80 | $639 |
| Levothyroxine Sodium Generic | 255 | 702 | 72 | $4,169 |
| Omeprazole Generic | 247 | 648 | 77 | $3,246 |
| Metoprolol Succinate Generic | 237 | 649 | 77 | $3,598 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 227 | 271 | 80 | $8,255 |
| Benazepril Hcl Generic | 211 | 603 | 63 | $2,150 |
| Lantus Solostar Insulin Glargine,hum.Rec.Anlog | 206 | 316 | 41 | $15K |
Brand drugs: 1,309 claims; generic drugs: 8,306 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Wah Wah Chu $19.17 ($19.17 in general payments such as food, travel and fees) from 1 company. The largest payer was Gilead Sciences, Inc. with $19.17.
| Company | Payments | Amount |
|---|---|---|
| Gilead Sciences, Inc. GILD | 1 | $19.17 |
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.