Doctor profile · Federal record
Dr. Trevor Tsay, MD
Family Medicine Physician (CMS: Family Practice) · Orange, CA
- NPI 1760944110
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
438 E Katella Ave Ste B
Orange, CA 928674857
(951) 412-6067
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- November 3, 2023
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #180608
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760944110. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$243
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 2 | $243.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
422
Patients
12
Total drug cost
$57,093
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 55 | 12 | $842 |
| Lisinopril | Generic | 36 | 0 | $457 |
| Metformin Hcl | Generic | 36 | 0 | $682 |
| Amlodipine Besylate | Generic | 31 | 0 | $531 |
| Famotidine | Generic | 31 | 0 | $904 |
| Diclofenac Sodium | Generic | 29 | 0 | $1,063 |
| Gabapentin | Generic | 26 | 0 | $498 |
| Tamsulosin Hcl | Generic | 25 | 0 | $844 |
| Trazodone Hcl | Generic | 24 | 0 | $506 |
| Jardiance (Empagliflozin) | Brand | 23 | 0 | $23,937 |
Hospital affiliations
Frequently asked questions
What is Dr. Trevor Tsay's medical specialty?
Dr. Trevor Tsay practices Family Medicine Physician in Orange, CA.
Where does Dr. Trevor Tsay practice?
Dr. Trevor Tsay practices at 438 E Katella Ave Ste B, Orange, CA 928674857. Office phone: 9514126067.
What is Dr. Trevor Tsay's NPI?
Dr. Trevor Tsay's National Provider Identifier (NPI) is 1760944110, issued by NPPES.
Does Dr. Trevor Tsay accept Medicare assignment?
Yes. Dr. Trevor Tsay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.