Joshua Guenther Horn, RPH
Pharmacist · Olean, NY
Joshua Guenther Horn, RPH is a pharmacist with a practice address in Olean, New York, and NPI 1427207786, issued on Sep 11, 2008. Check the license (New York 046975, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joshua Guenther Horn
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 046975 NY
Self-reported in NPPES; status is on the state search - Practice location
- 111 E Green St, Olean, NY 14760
- Phone
- (716) 376-6337
- Enumerated
- Sep 11, 2008
- Record last updated
- Aug 14, 2024
- Fax
- (716) 372-2634
- Entity
- Type 1 · individual
Also registered at 111 E Green St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Brook, RPHPharmacist1770805665
- Daniel Horn, RPHPharmacist1184956229
Verify Joshua Guenther Horn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 046975Check 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
59 Medicare Part D claims for 51 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.
- Arexvy30 claims
- Shingrix25 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.
33 pharmacist records list a practice address in Olean
They are 33 of the 675 NPPES records with a practice address in Olean, and 22,962 pharmacist records in New York.
All 33 in Olean → All 22,962 in New York → Every provider in Olean →
Other pharmacist records in New York
- Kinda AalemBrooklyn, NY1245023217
- Afshan Aamir, RPHBrooklyn, NY1083379226
- Aaron Aaronson, RPHBrooklyn, NY1619079183
- Thuyngoc Aaronson, PH.DBronx, NY1649321514
- Laurie Abadi, PHARM DBrooklyn, NY1184154510
- David Abaev, PHARMD.Forest Hills, NY1457725863
- Robert Abaev, PHARM DRego Park, NY1982984191
- Ogechi Abara, PHARMDBronx, NY1407266190
- Robert Abarno, RPHDelhi, NY1578791851
- Rza Abasov, PHARMDNew York, NY1093521866
Common questions
What is Joshua Guenther Horn, RPH's NPI number?
Joshua Guenther Horn, RPH's National Provider Identifier (NPI) is 1427207786, issued on Sep 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Guenther Horn, RPH located?
The NPPES record lists a practice address at 111 E Green St, Olean, NY, 14760. Phone: (716) 376-6337. Providers update this record themselves, so call before visiting.
How can I verify Joshua Guenther Horn, RPH's license?
NPPES lists New York license number 046975, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Joshua Guenther Horn, RPH prescribe under Medicare Part D?
In 2024, Joshua Guenther Horn, RPH had 59 Medicare Part D claims for 51 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.