Mallory Jane Williams, PHARMD
Pharmacist · La Crosse, WI
Mallory Jane Williams, PHARMD is a pharmacist with a practice address in La Crosse, Wisconsin, and NPI 1255767042, issued on Sep 25, 2013. Check the license (Wisconsin 17168-40, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mallory Jane Williams
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 17168-40 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2626 Rose St, La Crosse, WI 54603
- Phone
- (608) 781-0791
- Enumerated
- Sep 25, 2013
- Record last updated
- Sep 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2626 Rose St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kylie ReikowskiPharmacist1952935017
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Verify Mallory Jane Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 17168-40Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average pharmacist in 2024
31 Medicare Part D claims for 20 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.
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.
104 pharmacist records list a practice address in La Crosse
They are 104 of the 3,735 NPPES records with a practice address in La Crosse, and 5,397 pharmacist records in Wisconsin.
All 104 in La Crosse → All 5,397 in Wisconsin → Every provider in La Crosse →
Other pharmacist records in Wisconsin
- Shameem Aadam, RPHMilwaukee, WI1760755680
- Shervin AbbasiMilwaukee, WI1225823925
- Salma Abdelaal, RPH., PHD.Madison, WI1013222520
- Omnya AbdelrahmanWest Allis, WI1386405983
- Jenny Aberger, RPHLa Crosse, WI1487992707
- Dillon Abhold, PHARMDPlymouth, WI1538892575
- Ahmed Abou Mohamed, RPHMilwaukee, WI1588289813
- Rasha Abou-RomiaWest Allis, WI1861899254
- Aya AboualaywiMadison, WI1639916943
- Marwa Aboulsaoud, RPHBrookfield, WI1992634588
Common questions
What is Mallory Jane Williams, PHARMD's NPI number?
Mallory Jane Williams, PHARMD's National Provider Identifier (NPI) is 1255767042, issued on Sep 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Jane Williams, PHARMD located?
The NPPES record lists a practice address at 2626 Rose St, La Crosse, WI, 54603. Phone: (608) 781-0791. Providers update this record themselves, so call before visiting.
How can I verify Mallory Jane Williams, PHARMD's license?
NPPES lists Wisconsin license number 17168-40, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Mallory Jane Williams, PHARMD prescribe under Medicare Part D?
In 2024, Mallory Jane Williams, PHARMD had 31 Medicare Part D claims for 20 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.