Krista Ralston
Pharmacist · Waterloo, IA
Krista Ralston is a pharmacist with a practice address in Waterloo, Iowa, and NPI 1588283014, issued on Apr 14, 2020. Check the license (Iowa 20695, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Krista Ralston
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 20695 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2834 Ansborough Ave, Waterloo, IA 50701
- Phone
- (319) 226-3514
- Enumerated
- Apr 14, 2020
- Record last updated
- Jun 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2834 Ansborough Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beth Barber, RDLDRegistered Dietitian1134520869
- Katie Callahan, PHARMDPharmacist1518506401
- Sabina ChathaPharmacist1871112185
Verify Krista Ralston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 20695Check 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, 95% of the cost of the top drugs
175 Medicare Part D claims for 145 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.
- Abrysvo79 claims
- Shingrix68 claims
- Boostrix Tdap28 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.
115 pharmacist records list a practice address in Waterloo
They are 115 of the 1,512 NPPES records with a practice address in Waterloo, and 3,179 pharmacist records in Iowa.
All 115 in Waterloo → All 3,179 in Iowa → Every provider in Waterloo →
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 Krista Ralston's NPI number?
Krista Ralston's National Provider Identifier (NPI) is 1588283014, issued on Apr 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Krista Ralston located?
The NPPES record lists a practice address at 2834 Ansborough Ave, Waterloo, IA, 50701. Phone: (319) 226-3514. Providers update this record themselves, so call before visiting.
How can I verify Krista Ralston's license?
NPPES lists Iowa license number 20695, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Krista Ralston prescribe under Medicare Part D?
In 2024, Krista Ralston had 175 Medicare Part D claims for 145 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.