Doctor profile · Federal record
Dr. Patrick Tso, MD
Ophthalmology Physician (CMS: Ophthalmology) · Fremont, CA
- NPI 1932284601
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
39400 Paseo Padre Pkwy
Fremont, CA 945382310
(510) 795-3000 - Mailing address
-
1800 Harrison St Fl 7
Oakland, CA 946123466
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 14, 2022
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #G83697
- Medicaid
- CA #00G836970
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932284601. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$48
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Carl Zeiss Meditec USA, Inc. | 1 | $47.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,899
Patients
1,392
Total drug cost
$169,966
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 795 | 336 | $13,357 |
| Brimonidine Tartrate | Generic | 399 | 156 | $7,387 |
| Prednisolone Acetate | Generic | 376 | 258 | $19,486 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 279 | 100 | $7,973 |
| Timolol Maleate | Generic | 223 | 81 | $4,926 |
| Dorzolamide Hcl | Generic | 169 | 63 | $5,231 |
| Polymyxin B Sul-Trimethoprim (Polymyxin B Sulf/Trimethoprim) | Brand | 158 | 134 | $1,829 |
| Erythromycin (Erythromycin Base) | Brand | 134 | 90 | $2,020 |
| Cyclosporine | Generic | 83 | 26 | $12,150 |
| Diclofenac Sodium | Generic | 81 | 57 | $1,602 |
Frequently asked questions
What is Dr. Patrick Tso's medical specialty?
Dr. Patrick Tso practices Ophthalmology Physician in Fremont, CA.
Where does Dr. Patrick Tso practice?
Dr. Patrick Tso practices at 39400 Paseo Padre Pkwy, Fremont, CA 945382310. Office phone: 5107953000.
What is Dr. Patrick Tso's NPI?
Dr. Patrick Tso's National Provider Identifier (NPI) is 1932284601, issued by NPPES.
Does Dr. Patrick Tso accept Medicare assignment?
Yes. Dr. Patrick Tso accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.