Bernice Koo, RPH
Pharmacist · Mercer Island, WA
Bernice Koo, RPH is a pharmacist with a practice address in Mercer Island, Washington, and NPI 1548773195, issued on Nov 6, 2017. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bernice Koo
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- Practice location
- 8441 SE 68TH St, Mercer Island, WA 98040
- Phone
- (206) 232-3000
- Enumerated
- Nov 6, 2017
- Entity
- Type 1 · individual
Also registered at 8441 SE 68TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Gardner, R.PH.Pharmacist1083661367
- Parisa Kabiri, PHARMACISTPharmacist1336451293
Verify Bernice Koo 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
69% fewer Medicare Part D claims than the average pharmacist in 2024
40 Medicare Part D claims for 38 beneficiaries, against an average of 127 among the 28,933 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
- Boostrix Tdap13 claims
- Abrysvo11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
18 pharmacist records list a Mercer Island practice address
They are 18 of the 331 NPPES records with a Mercer Island practice address, and 7,880 pharmacist records in Washington.
All 18 in Mercer Island → All 7,880 in Washington → Every provider in Mercer Island →
Other pharmacist records in Washington
- Steven AahlBothell, WA1477691137
- Jon Aal, RPHOlympia, WA1457753212
- Kenric Aalund-NelsonBellingham, WA1033944996
- Kevin Aardal, RXTRichland, WA1932810298
- Rania Abaza, PHARMDVancouver, WA1699660258
- Roomi Abbas, RPHKenmore, WA1457293292
- Marvin Abbott, PHARMACISTOlympia, WA1053550384
- Doaa Abdelazeez, RPHLynden, WA1184153074
- John AbdelmalekAberdeen, WA1881985133
- Shorooq AbdelqaderSeattle, WA1528638889
Common questions
What is Bernice Koo, RPH's NPI number?
Bernice Koo, RPH's National Provider Identifier (NPI) is 1548773195, issued on Nov 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Bernice Koo, RPH located?
The NPPES record lists a practice address at 8441 SE 68TH St, Mercer Island, WA, 98040. Phone: (206) 232-3000. Providers update this record themselves, so call before visiting.
How can I verify Bernice Koo, RPH's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Bernice Koo, RPH prescribe under Medicare Part D?
In 2024, Bernice Koo, RPH had 40 Medicare Part D claims for 38 beneficiaries; the average among pharmacist prescribers was 127. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.