NPPES file of Aug 9, 2026

Mitchell Robak, PHARMD

Pharmacist · Kenosha, WI

Mitchell Robak, PHARMD is a pharmacist with a practice address in Kenosha, Wisconsin, and NPI 1003549064, issued on Jul 7, 2022. Check the license (Wisconsin 21136-40, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003549064
Name
Mitchell Robak
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
21136-40 WI
Self-reported in NPPES; status is on the state search
Practice location
2207 80TH St, Kenosha, WI 53143
Phone
(262) 658-3731
Enumerated
Jul 7, 2022
Record last updated
Jul 7, 2022
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.
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Also registered at 2207 80TH St

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

  1. Catherine Avis, PHARMDPharmacist1205461738
  2. John Grossman, PHARMDPharmacist1043054927
  3. Elizabeth Pereira, PHARMACISTPharmacist1881229243

Verify Mitchell Robak 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 21136-40
    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

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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

70 Medicare Part D claims for 66 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.

  1. Mitchell Robak70
  2. Specialty average119

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.

  1. Shingrix28 claims
  2. Arexvy17 claims
  3. Abrysvo16 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.

Mitchell Robak among 5,397 pharmacist records in Wisconsin

Mitchell Robak, PHARMD 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 2022, is newer than 85% of them.

  • NPI issued2022 · 85% of these records are older, 12% 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 updated2022 · 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.

The 8 pharmacist records with the nearest ZIP codes

  1. Catherine Avis, PHARMDKenosha, WI 531431205461738
  2. Coral Buchaklian, PHARMDKenosha, WI 531431659978971
  3. Edward ClayKenosha, WI 531431841696044
  4. Julie FerraroKenosha, WI 531431801172663
  5. John Grossman, PHARMDKenosha, WI 531431043054927
  6. Lisa Mutchler, PHARMD.Kenosha, WI 531431083982656
  7. Obadiah Oyer, PHARMDKenosha, WI 531431811521453
  8. Michelle Perantoni, PHARM.DKenosha, WI 531431285720649

Common questions

What is Mitchell Robak, PHARMD's NPI number?

Mitchell Robak, PHARMD's National Provider Identifier (NPI) is 1003549064, issued on Jul 7, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mitchell Robak, PHARMD located?

The NPPES record lists a practice address at 2207 80TH St, Kenosha, WI, 53143. Phone: (262) 658-3731. Providers update this record themselves, so call before visiting.

How can I verify Mitchell Robak, PHARMD's license?

NPPES lists Wisconsin license number 21136-40, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Mitchell Robak, PHARMD prescribe under Medicare Part D?

In 2024, Mitchell Robak, PHARMD had 70 Medicare Part D claims for 66 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.