Garnet Michiko Yokoi, O.D.
Optometrist · Cashmere, WA
Garnet Michiko Yokoi, O.D. is an optometrist with a practice address in Cashmere, Washington, and NPI 1487845731, issued on Aug 1, 2007. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Garnet Michiko Yokoi
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 621 NV
3231AT OR
Self-reported in NPPES; status is on the state search - Practice location
- 131 A Cottage Ave, Cashmere, WA 98815
- Phone
- (509) 888-5877
- Enumerated
- Aug 1, 2007
- Record last updated
- Sep 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210907003616); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2007
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,641 in Washington → Look up another NPI →
Verify Garnet Michiko Yokoi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Karen M Wasylyshyn OD PCCashmere, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garnet Michiko Yokoi among 1,641 optometrist records in Washington
Garnet Michiko Yokoi, O.D. is one of 1,641 optometrist records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 47% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2007 · median 2010 among the 949 with a school on file
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 optometrist records list a practice address in Cashmere
They are 3 of the 83 NPPES records with a practice address in Cashmere, and 1,641 optometrist records in Washington.
All 1,641 in Washington → Every provider in Cashmere → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Lisa Robinson, ODCashmere, WA 988151417082660
- Karen Wasylyshyn, ODCashmere, WA 988151437101490
- Nicole Demarco, ODBrewster, WA 988121023633278
- Brandon Watson, O.D.Brewster, WA 988121770004392
- Stephanie Hesse, O.D.Ephrata, WA 988231659477008
- George Sisson, ODEphrata, WA 988231811983299
- Amanda Donabauer, O.D.East Wenatchee, WA 988021407102452
- Dorthea Huber, O.D.East Wenatchee, WA 988021659625895
Common questions
What is Garnet Michiko Yokoi, O.D.'s NPI number?
Garnet Michiko Yokoi, O.D.'s National Provider Identifier (NPI) is 1487845731, issued on Aug 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Garnet Michiko Yokoi, O.D. located?
The NPPES record lists a practice address at 131 A Cottage Ave, Cashmere, WA, 98815. Phone: (509) 888-5877. Providers update this record themselves, so call before visiting.
How can I verify Garnet Michiko Yokoi, O.D.'s license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.