NPPES file of Aug 9, 2026

Jason Michael Majernik, PHARM.D.

Oncology Pharmacist · Wausau, WI

Jason Michael Majernik, PHARM.D. is an oncology pharmacist with a practice address in Wausau, Wisconsin, and NPI 1689410540, issued on Jul 1, 2024. Check the license (Wisconsin 13242-40, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689410540
Name
Jason Michael Majernik
Credential
PHARM.D.
Primary taxonomy
Oncology Pharmacist 1835X0200X
License number
13242-40 WI
Self-reported in NPPES; status is on the state search
Practice location
215 N 28TH Ave, Wausau, WI 54401
Phone
(715) 847-2866
Enumerated
Jul 1, 2024
Record last updated
Jul 12, 2024
Fax
(715) 847-2869
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 215 N 28TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Justin Asquith, M.D.Hematology & Oncology Physician1699031138
  2. Darryl BartonRadiation Oncology Physician1609822774
  3. Andrew Huang, M.D.Radiation Oncology Physician1679957526
  4. Michaela LangerNurse Practitioner1871278317
  5. Caitlin Lemmer, PHARMDPharmacist1447006903
  6. Gail MarquardtAdult Health Nurse Practitioner1609503085

Verify Jason Michael Majernik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 13242-40
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Oncology Pharmacist providers in Wisconsin

There are 34 oncology pharmacist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other oncology pharmacist records in Wisconsin

  1. Scott AmundsonMount Pleasant, WI1679490791
  2. Emily Anshus, PHARMDBurlington, WI1366307662
  3. Emilie Aschenbrenner, PHARMDSussex, WI1437424603
  4. Kaitlyn Bailey, PHARMDEau Claire, WI1689337099
  5. Chris Bohl, PHARMDThiensville, WI1790570778
  6. Daniel Clement, PHARMDMuskego, WI1265316574
  7. Sara Erdahl, PHARMDMilwaukee, WI1023367489
  8. Felicia Falvo, PHARM.D.Milwaukee, WI1053685909
  9. Katherine Fermanich, PHARMDMadison, WI1487461802
  10. Jennifer Giackino, PHARMDNeenah, WI1619765575

Common questions

What is Jason Michael Majernik, PHARM.D.'s NPI number?

Jason Michael Majernik, PHARM.D.'s National Provider Identifier (NPI) is 1689410540, issued on Jul 1, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jason Michael Majernik, PHARM.D. located?

The NPPES record lists a practice address at 215 N 28TH Ave, Wausau, WI, 54401. Phone: (715) 847-2866. Providers update this record themselves, so call before visiting.

How can I verify Jason Michael Majernik, PHARM.D.'s license?

NPPES lists Wisconsin license number 13242-40, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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. 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.