Doctor profile · Federal record
Dr. Mark Sawamura, OD
Optometrist (CMS: Optometry) · Fullerton, CA
- NPI 1497858898
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2575 Yorba Linda Blvd
Fullerton, CA 928311699
(714) 449-7407
fax (714) 992-7871
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- February 17, 2010
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #9835TPL
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497858898. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$75
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tarsus Pharmaceuticals, INC. | 2 | $51.57 | |
| Alcon Vision LLC | 1 | $23.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
28
Patients
0
Total drug cost
$200
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 28 | 0 | $200 |
Frequently asked questions
What is Dr. Mark Sawamura's medical specialty?
Dr. Mark Sawamura practices Optometrist in Fullerton, CA.
Where does Dr. Mark Sawamura practice?
Dr. Mark Sawamura practices at 2575 Yorba Linda Blvd, Fullerton, CA 928311699. Office phone: 7144497407.
What is Dr. Mark Sawamura's NPI?
Dr. Mark Sawamura's National Provider Identifier (NPI) is 1497858898, issued by NPPES.
Does Dr. Mark Sawamura accept Medicare assignment?
Yes. Dr. Mark Sawamura accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.