Doctor profile · Federal record
Dr. Diana Li, OD
Optometrist · Rockford, IL
- NPI 1164900700
- 8 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1603 N Alpine RD Ste 121
Rockford, IL 611071439
(815) 397-5959
fax (815) 261-5971 - Additional location
-
1002 N Pierpont Ave
Rockford, IL 611015085 - Additional location
-
1200 W State St
Rockford, IL 611022112
Credentials & registration
- NPI registered
- August 2018 — 8 yrs on file
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Illinois #046011208
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164900700. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$350
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 6 | $328.16 | |
| Biotissue Holdings INC. | 1 | $22.01 |
By nature of payment
Frequently asked questions
What is Dr. Diana Li's medical specialty?
Dr. Diana Li practices Optometrist in Rockford, IL.
Where does Dr. Diana Li practice?
Dr. Diana Li practices at 1603 N Alpine RD Ste 121, Rockford, IL 611071439. Office phone: 8153975959.
What is Dr. Diana Li's NPI?
Dr. Diana Li's National Provider Identifier (NPI) is 1164900700, issued by NPPES.