Doctor profile · Federal record
Dr. Chris Hsieh, OD
Optometrist (CMS: Optometry) · Fullerton, CA
- NPI 1114553518
- Accepts Medicare
- 6 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1909 W Malvern Ave
Fullerton, CA 928332177
(714) 992-8020
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- August 18, 2020
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #34539
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114553518. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$187
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lkc Technologies, INC. | 1 | $94.53 | |
| Oyster Point Pharma, INC. | 1 | $32.48 | |
| Biotissue Holdings INC. | 1 | $23.00 | |
| Alcon Vision LLC | 1 | $20.25 | |
| Bausch & Lomb Americas INC. | 1 | $16.84 |
By nature of payment
Frequently asked questions
What is Dr. Chris Hsieh's medical specialty?
Dr. Chris Hsieh practices Optometrist in Fullerton, CA.
Where does Dr. Chris Hsieh practice?
Dr. Chris Hsieh practices at 1909 W Malvern Ave, Fullerton, CA 928332177. Office phone: 7149928020.
What is Dr. Chris Hsieh's NPI?
Dr. Chris Hsieh's National Provider Identifier (NPI) is 1114553518, issued by NPPES.
Does Dr. Chris Hsieh accept Medicare assignment?
Yes. Dr. Chris Hsieh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.