John James Walther, BS
Pharmacist · Kenosha, WI
John James Walther, BS is a pharmacist with a practice address in Kenosha, Wisconsin, and NPI 1376829275, issued on Oct 24, 2011. Check the license (Wisconsin 119140-40, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John James Walther
- Credential
- BS
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 119140-40 WI
Self-reported in NPPES; status is on the state search - Practice location
- 7525 Sheridan RD, Kenosha, WI 53143
- Phone
- (262) 652-2396
- Enumerated
- Oct 24, 2011
- Record last updated
- Oct 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (262) 652-2806
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,397 in Wisconsin → Look up another NPI →
Also registered at 7525 Sheridan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Coral Buchaklian, PHARMDPharmacist1659978971
- Julie FerraroPharmacist1801172663
- Lisa Mutchler, PHARMD.Pharmacist1083982656
- Obadiah Oyer, PHARMDPharmacist1811521453
- Mackenzie SplittPharmacist1659094126
Verify John James Walther in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 119140-40Check 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
55 Medicare Part D claims for 53 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.
- Shingrix23 claims
- Abrysvo18 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.
John James Walther among 5,397 pharmacist records in Wisconsin
John James Walther, BS is one of 5,397 pharmacist records with a practice address in Wisconsin. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 18% of them.
- NPI issued2011 · 18% of these records are older, 67% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 78% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
85 pharmacist records list a practice address in Kenosha
They are 85 of the 1,852 NPPES records with a practice address in Kenosha, and 5,397 pharmacist records in Wisconsin.
All 5,397 in Wisconsin → Every provider in Kenosha → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Catherine Avis, PHARMDKenosha, WI 531431205461738
- Coral Buchaklian, PHARMDKenosha, WI 531431659978971
- Edward ClayKenosha, WI 531431841696044
- Julie FerraroKenosha, WI 531431801172663
- John Grossman, PHARMDKenosha, WI 531431043054927
- Lisa Mutchler, PHARMD.Kenosha, WI 531431083982656
- Obadiah Oyer, PHARMDKenosha, WI 531431811521453
- Michelle Perantoni, PHARM.DKenosha, WI 531431285720649
Common questions
What is John James Walther, BS's NPI number?
John James Walther, BS's National Provider Identifier (NPI) is 1376829275, issued on Oct 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is John James Walther, BS located?
The NPPES record lists a practice address at 7525 Sheridan RD, Kenosha, WI, 53143. Phone: (262) 652-2396. Providers update this record themselves, so call before visiting.
How can I verify John James Walther, BS's license?
NPPES lists Wisconsin license number 119140-40, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does John James Walther, BS prescribe under Medicare Part D?
In 2024, John James Walther, BS had 55 Medicare Part D claims for 53 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.