Doctor profile · Federal record
Dr. Nhan Do, O.D.
Optometrist · Santa Ana, CA
- NPI 1689805830
- 17 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3750 W McFadden Ave Ste C
Santa Ana, CA 927041388
(714) 839-1515
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- November 29, 2021
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #10310T
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689805830. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$141
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Johnson & Johnson Vision Care, Inc. | 2 | $141.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
143
Patients
87
Total drug cost
$2,449
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cromolyn Sodium | Generic | 84 | 62 | $1,336 |
| Olopatadine Hcl | Generic | 48 | 25 | $980 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 11 | 0 | $132 |
Frequently asked questions
What is Dr. Nhan Do's medical specialty?
Dr. Nhan Do practices Optometrist in Santa Ana, CA.
Where does Dr. Nhan Do practice?
Dr. Nhan Do practices at 3750 W McFadden Ave Ste C, Santa Ana, CA 927041388. Office phone: 7148391515.
What is Dr. Nhan Do's NPI?
Dr. Nhan Do's National Provider Identifier (NPI) is 1689805830, issued by NPPES.