Doctor profile · Federal record
Dr. Catherine Huang, O.D.
Optometrist (CMS: Optometry) · Irvine, CA
- NPI 1821543950
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5327 University Dr
Irvine, CA 926122938
(949) 786-7888
fax (949) 786-1817
Credentials & registration
- NPI registered
- August 2016 — 10 yrs on file
- Profile last updated
- October 16, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #33509
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821543950. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 1 | $24.44 |
By nature of payment
Frequently asked questions
What is Dr. Catherine Huang's medical specialty?
Dr. Catherine Huang practices Optometrist in Irvine, CA.
Where does Dr. Catherine Huang practice?
Dr. Catherine Huang practices at 5327 University Dr, Irvine, CA 926122938. Office phone: 9497867888.
What is Dr. Catherine Huang's NPI?
Dr. Catherine Huang's National Provider Identifier (NPI) is 1821543950, issued by NPPES.
Does Dr. Catherine Huang accept Medicare assignment?
Yes. Dr. Catherine Huang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.