Willaim Horner
Pharmacist · Florissant, MO
Willaim Horner is a pharmacist with a practice address in Florissant, Missouri, and NPI 1942814785, issued on Aug 31, 2020. Check the license (Missouri 2002010522, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Willaim Horner
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 2002010522 MO
Self-reported in NPPES; status is on the state search - Practice location
- 3160 N Highway 67, Florissant, MO 63033
- Phone
- (314) 837-4332
- Enumerated
- Aug 31, 2020
- Entity
- Type 1 · individual
Also registered at 3160 N Highway 67
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joanna Cavato, RPHPharmacist1467735464
- Abiola Fox, PHARM. D.Pharmacist1821371915
- Carlena Malone, RPHPharmacist1679856785
- Davin Minor, PHARMDPharmacist1316608474
Verify Willaim Horner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2002010522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
31% fewer Medicare Part D claims than the average pharmacist in 2024
88 Medicare Part D claims for 77 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
- Shingrix82 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.
92 pharmacist records list a Florissant practice address
They are 92 of the 1,326 NPPES records with a Florissant practice address, and 5,374 pharmacist records in Missouri.
All 92 in Florissant → All 5,374 in Missouri → Every provider in Florissant →
Other pharmacist records in Missouri
- Adrian Abadiano, PHARM.D.Belton, MO1568759363
- Debra Abbott, RPHMexico, MO1487960514
- Vickie Abbott, RPHIndependence, MO1649545971
- Stacey Abby, PHARMDWildwood, MO1518815125
- Amany AbdallahSaint Charles, MO1265309330
- Menatalla AbdellatifSaint Louis, MO1912749458
- Anosha Abdul BasirMaryland Heights, MO1609572080
- Alec AbelColumbia, MO1891461554
- Katy Abelbeck, PHARMDKansas City, MO1578846747
- Cynthia Abernathy, RPHO Fallon, MO1497195234
Common questions
What is Willaim Horner's NPI number?
Willaim Horner's National Provider Identifier (NPI) is 1942814785, issued on Aug 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Willaim Horner located?
The NPPES record lists a practice address at 3160 N Highway 67, Florissant, MO, 63033. Phone: (314) 837-4332. Providers update this record themselves, so call before visiting.
How can I verify Willaim Horner's license?
NPPES lists Missouri license number 2002010522, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Willaim Horner prescribe under Medicare Part D?
In 2024, Willaim Horner had 88 Medicare Part D claims for 77 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.