Justin Mielke
Pharmacist · Oshkosh, WI
Justin Mielke is a pharmacist with a practice address in Oshkosh, Wisconsin, and NPI 1952678948, issued on Nov 19, 2011. Check the license (Wisconsin 15548-40, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justin Mielke
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 15548-40 WI
Self-reported in NPPES; status is on the state search - Practice location
- 950 S Koeller St, Oshkosh, WI 54902
- Phone
- (920) 303-1712
- Enumerated
- Nov 19, 2011
- Entity
- Type 1 · individual
Also registered at 950 S Koeller St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Diane Haberman, PA-CPhysician Assistant1366864431
- Luke Huebner, PHARMDPharmacist1386922839
- Laura McGuire, APNNurse Practitioner1780928689
- Nicole Salzer, PHARMDPharmacist1750162582
Verify Justin Mielke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 15548-40Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
34% fewer Medicare Part D claims than the average pharmacist in 2024
84 Medicare Part D claims for 55 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
- Shingrix59 claims
- Boostrix Tdap23 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.
62 pharmacist records list a Oshkosh practice address
They are 62 of the 1,527 NPPES records with a Oshkosh practice address, and 5,403 pharmacist records in Wisconsin.
All 62 in Oshkosh → All 5,403 in Wisconsin → Every provider in Oshkosh →
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 Justin Mielke's NPI number?
Justin Mielke's National Provider Identifier (NPI) is 1952678948, issued on Nov 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Justin Mielke located?
The NPPES record lists a practice address at 950 S Koeller St, Oshkosh, WI, 54902. Phone: (920) 303-1712. Providers update this record themselves, so call before visiting.
How can I verify Justin Mielke's license?
NPPES lists Wisconsin license number 15548-40, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Justin Mielke prescribe under Medicare Part D?
In 2024, Justin Mielke had 84 Medicare Part D claims for 55 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.