Cason William Wacker, PHARM. D.
Pharmacist · Cedar Rapids, IA
Cason William Wacker, PHARM. D. is a pharmacist with a practice address in Cedar Rapids, Iowa, and NPI 1366565137, issued on Apr 9, 2007. Check the license (Iowa 19809, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cason William Wacker
- Credential
- PHARM. D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 19809 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1556 1St Ave NE, Cedar Rapids, IA 52402
- Phone
- (319) 366-2239
- Enumerated
- Apr 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1556 1St Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alicia Aguiar, M.S., R.D., L.D.Registered Dietitian1316384043
- Richard AndersonPharmacist1336778851
- Melinda Guerra, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1295999258
- Thane Kading, RPHPharmacist1225025349
- Natalie Tarkett, PHARM.D.Pharmacist1376846311
Verify Cason William Wacker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 19809Check 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, 100% of the cost of the top drugs
57 Medicare Part D claims for 55 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% 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.
- Abrysvo30 claims
- Shingrix18 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.
164 pharmacist records list a practice address in Cedar Rapids
They are 164 of the 2,949 NPPES records with a practice address in Cedar Rapids, and 3,179 pharmacist records in Iowa.
All 164 in Cedar Rapids → All 3,179 in Iowa → Every provider in Cedar Rapids →
Other pharmacist records in Iowa
- John Aagesen, RPHAmes, IA1851510887
- Angela Aarhus, PHARMDDes Moines, IA1639588510
- Mohamed AbbasDavenport, IA1619786928
- Tammy Abbas, RPHGarner, IA1982812442
- Mary Jo Abbott, RPHIowa City, IA1841325875
- Sherry Abbott, RPHBoone, IA1851257125
- Ahmed AbdelgadirIowa City, IA1033713896
- Salma AbdelrahmanIowa City, IA1558143966
- Amanda Abdulbaki, PHARMDDes Moines, IA1730720830
- Marla Aboujawdeh, PHARM.D.Mount Vernon, IA1164651147
Common questions
What is Cason William Wacker, PHARM. D.'s NPI number?
Cason William Wacker, PHARM. D.'s National Provider Identifier (NPI) is 1366565137, issued on Apr 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Cason William Wacker, PHARM. D. located?
The NPPES record lists a practice address at 1556 1St Ave NE, Cedar Rapids, IA, 52402. Phone: (319) 366-2239. Providers update this record themselves, so call before visiting.
How can I verify Cason William Wacker, PHARM. D.'s license?
NPPES lists Iowa license number 19809, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Cason William Wacker, PHARM. D. prescribe under Medicare Part D?
In 2024, Cason William Wacker, PHARM. D. had 57 Medicare Part D claims for 55 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.