Doctor profile · Federal record
Dr. Mariko Yamashiro, O.D.
Optometrist (CMS: Optometry) · Monrovia, CA
- NPI 1457404147
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
937 W Huntington Dr
Monrovia, CA 910163111
(626) 357-0408
fax (626) 357-6768
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- February 7, 2011
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #OPT 12863 TPA
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457404147. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 1 | $22.03 |
By nature of payment
Frequently asked questions
What is Dr. Mariko Yamashiro's medical specialty?
Dr. Mariko Yamashiro practices Optometrist in Monrovia, CA.
Where does Dr. Mariko Yamashiro practice?
Dr. Mariko Yamashiro practices at 937 W Huntington Dr, Monrovia, CA 910163111. Office phone: 6263570408.
What is Dr. Mariko Yamashiro's NPI?
Dr. Mariko Yamashiro's National Provider Identifier (NPI) is 1457404147, issued by NPPES.
Does Dr. Mariko Yamashiro accept Medicare assignment?
Yes. Dr. Mariko Yamashiro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.