Doctor profile · Federal record
Dr. Ken Mayemura, O.D.
Optometrist (CMS: Optometry) · Seattle, WA
- NPI 1821131814
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3202 W McGraw St
Seattle, WA 981993208
(206) 284-5850
fax (206) 600-5850
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- February 4, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Washington #TX3084
- Medicaid
- WA #2021095
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821131814. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
88
Distinct HCPCS
3
Medicare allowed
$9,632
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 59 | 56 | $143 | |
92250 |
Photography of the retina | 17 | 17 | $42 | |
92133 |
Imaging of optic nerve | 12 | 12 | $40 |
In context: peer comparison
Among 36 peers in Seattle Optometrist, average services per provider: 59. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$125
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sun Pharmaceutical Industries INC. | 1 | $124.57 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
51
Patients
0
Total drug cost
$8,905
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 27 | 0 | $327 |
| Restasis (Cyclosporine) | Brand | 13 | 0 | $8,421 |
| Timolol Maleate | Generic | 11 | 0 | $157 |
Frequently asked questions
What is Dr. Ken Mayemura's medical specialty?
Dr. Ken Mayemura practices Optometrist in Seattle, WA.
Where does Dr. Ken Mayemura practice?
Dr. Ken Mayemura practices at 3202 W McGraw St, Seattle, WA 981993208. Office phone: 2062845850.
What is Dr. Ken Mayemura's NPI?
Dr. Ken Mayemura's National Provider Identifier (NPI) is 1821131814, issued by NPPES.
Does Dr. Ken Mayemura accept Medicare assignment?
Yes. Dr. Ken Mayemura accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ken Mayemura commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.