Doctor profile · Federal record
Dr. Wen-Yuan Chiang, D.O.
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · South Gate, CA
- NPI 1295753655
- 29 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9844 Atlantic Ave, Suite #A
South Gate, CA 902805219
(310) 631-3502
fax (310) 631-5143 - Mailing address
-
Po Box 3547
Cerritos, CA 907033547
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 28, 2016
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #20A8521
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295753655. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
544
Distinct HCPCS
3
Medicare allowed
$165,935
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 335 | 42 | $374 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 141 | 52 | $139 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 68 | 30 | $311 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 434. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$2,842
Transactions
21
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 12 | $2,616.93 | |
| Ardelyx, Inc. | 6 | $163.55 | |
| Vifor Pharma, Inc. | 2 | $44.07 | |
| OPKO Pharmaceuticals, LLC | 1 | $17.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
878
Patients
194
Total drug cost
$286,512
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clinolipid (Fat Emulsion/Olive/Soy/Phospho) | Brand | 142 | 0 | $43,048 |
| Sevelamer Carbonate | Generic | 131 | 35 | $77,309 |
| Amlodipine Besylate | Generic | 70 | 26 | $962 |
| Nifedipine Er (Nifedipine) | Brand | 62 | 22 | $5,155 |
| Calcitriol | Generic | 53 | 16 | $2,489 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 51 | 17 | $57,033 |
| Kerendia (Finerenone) | Brand | 50 | 0 | $57,923 |
| Calcium Acetate | Generic | 49 | 18 | $5,927 |
| Losartan Potassium | Generic | 49 | 19 | $866 |
| Prosol (Parenteral Amino Acid 20% No.1) | Brand | 47 | 0 | $10,289 |
Frequently asked questions
What is Dr. Wen-Yuan Chiang's medical specialty?
Dr. Wen-Yuan Chiang practices Nephrology Physician in South Gate, CA.
Where does Dr. Wen-Yuan Chiang practice?
Dr. Wen-Yuan Chiang practices at 9844 Atlantic Ave, South Gate, CA 902805219. Office phone: 3106313502.
What is Dr. Wen-Yuan Chiang's NPI?
Dr. Wen-Yuan Chiang's National Provider Identifier (NPI) is 1295753655, issued by NPPES.
Does Dr. Wen-Yuan Chiang accept Medicare assignment?
Dr. Wen-Yuan Chiang does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Wen-Yuan Chiang commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961). Source: CMS Medicare Physician & Other Practitioners file.