William Joshua Walker, PHARM/D
Pharmacist · Eugene, OR
William Joshua Walker, PHARM/D is a pharmacist with a practice address in Eugene, Oregon, and NPI 1811320641, issued on Aug 15, 2013. Check the license (Oregon RPH-0013689, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Joshua Walker
- Credential
- PHARM/D
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RPH-0013689 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1675 Coburg RD, Eugene, OR 97401
- Phone
- (541) 344-0015
- Enumerated
- Aug 15, 2013
- Record last updated
- Aug 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1675 Coburg RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristine Allen, R.P.H.Pharmacist1235345737
- Aram Babcock, PHARM.D.Pharmacist1588998058
- Mason Cook, PHARMDPharmacist1700164688
- Cody Geiszler, PHARMDPharmacist1396009817
- Sandra Georgescu, PHARMDPharmacist1093093973
- Lona Liebenau, RPHPharmacist1467551853
Verify William Joshua Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license RPH-0013689Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 94% of the cost of the top drugs
162 Medicare Part D claims for 131 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were over 99% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix79 claims
- Abrysvo46 claims
- Boostrix Tdap27 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.
169 pharmacist records list a practice address in Eugene
They are 169 of the 8,239 NPPES records with a practice address in Eugene, and 3,571 pharmacist records in Oregon.
All 169 in Eugene → All 3,571 in Oregon → Every provider in Eugene →
Other pharmacist records in Oregon
- Casey Aaby, PHARMDSpringfield, OR1114735909
- Zachary Aalberg, PHARMDMedford, OR1336757095
- Carly Aamoth, PHARM.DPortland, OR1659749380
- Tahlia Aarstad, PHARMDKlamath Falls, OR1972928117
- Abdulahi Ababulgu, PHARMDPortland, OR1548942188
- Alyaa AbbasWoodburn, OR1477417293
- Diana AbdeljawadPortland, OR1578369229
- Gerissa AbdonBeaverton, OR1487364014
- Laura AbellEnterprise, OR1134640584
- Haile AberhaCorvallis, OR1285124826
Common questions
What is William Joshua Walker, PHARM/D's NPI number?
William Joshua Walker, PHARM/D's National Provider Identifier (NPI) is 1811320641, issued on Aug 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is William Joshua Walker, PHARM/D located?
The NPPES record lists a practice address at 1675 Coburg RD, Eugene, OR, 97401. Phone: (541) 344-0015. Providers update this record themselves, so call before visiting.
How can I verify William Joshua Walker, PHARM/D's license?
NPPES lists Oregon license number RPH-0013689, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does William Joshua Walker, PHARM/D prescribe under Medicare Part D?
In 2024, William Joshua Walker, PHARM/D had 162 Medicare Part D claims for 131 beneficiaries; the average among pharmacist prescribers was 119. Part D covers Medicare prescriptions 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.