BARTLETT EYE CLINIC
NPI 1427299056
Optometrist in Bothell, WA
About Bartlett Eye Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARTLETT EYE CLINIC (NPI 1427299056) is a healthcare organization registered as an optometrist in Bothell, Washington and active in the NPI registry since March 2009. The organization lists Ken Kenji Mayemura, Owner/ Optometric Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Names 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Bartlett Eye Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Bartlett Eye Clinic, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 7 within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mayemura, Inc.'s NPI number?
The NPI number for Mayemura, Inc. is 1427299056. It was assigned to this organization in the NPPES registry on March 11, 2009. The provider is doing business as Bartlett Eye Clinic.
Where is Mayemura, Inc. located?
Mayemura, Inc. is located at 14050 Juanita Dr NE Ste. A, Bothell, WA 98011. The listed phone number is (425) 820-2020.
What is Mayemura, Inc.'s specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Mayemura, Inc. enrolled in Medicare?
Yes. Mayemura, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mayemura, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians, all in Optometry, reassign their Medicare billing to Mayemura, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mayemura, Inc. accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Premera Blue Cross Blue Shield of Alaska list Mayemura, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mayemura, Inc. was last updated on March 26, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Bartlett Eye Clinic · NPI 1427299056
Optometrist organization in Bothell, Washington. Organization record, active in the CMS NPPES registry since March 11, 2009.
## Identity
- **NPI:** 1427299056 (Entity type: Organization)
- **Enumerated:** March 11, 2009
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **Legal business name:** Mayemura, Inc.
- **Organization subpart:** No
- **Authorized official:** Ken Mayemura, OWNER/ OPTOMETRIC PHYSICIAN
## Practice location
- **Address:** 14050 JUANITA DR NE, STE. A, Bothell, WA 98011-5308
- **Phone:** (425) 820-2020
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians (Optometry) reassign Medicare billing to this organization (form CMS-855R); 3 practice at this address and 7 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 26, 2009
- **Other identifiers:** Medicare UPIN U58847 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1427299056) · Data from the CMS NPPES public registry.