Registry data as of Aug 27, 2026

Katherine Sommer, PHARMD

Pharmacotherapy Pharmacist · Janesville, WI

Katherine Sommer, PHARMD is a pharmacotherapy pharmacist with a practice address in Janesville, Wisconsin, and NPI 1932027570, issued on Jul 9, 2026. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1932027570
Name
Katherine Sommer
Credential
PHARMD
Primary taxonomy
Pharmacotherapy Pharmacist 1835P1200X
Practice location
1000 Mineral Point Ave, Janesville, WI 53548
Phone
(608) 756-6846
Enumerated
Jul 9, 2026
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 1000 Mineral Point Ave

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

  1. Marwan Abdulsattar, MDStudent in an Organized Health Care Education/Training Program1265790695
  2. Kathleen Agard, MDAnesthesiology Physician1558503235
  3. Imdad Ahmed, MDInternal Medicine Physician1053536219
  4. Muhammad Alkhan, MDCritical Care Medicine (Internal Medicine) Physician1114950813
  5. Rachel Allen, MDStudent in an Organized Health Care Education/Training Program1184823999
  6. Giuseppe Altamore, DOStudent in an Organized Health Care Education/Training Program1477828564

Verify Katherine Sommer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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.

Pharmacotherapy Pharmacist providers in Wisconsin

There are 95 pharmacotherapy pharmacist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pharmacotherapy pharmacist records in Wisconsin

  1. Angie AmadoMiddleton, WI1538644182
  2. Maija Anderson, PHARMDMonroe, WI1689306300
  3. Wendy AntoineAppleton, WI1215323985
  4. David Axt, PHARMDBowler, WI1811067754
  5. Jeremiah BarnesMilwaukee, WI1477905834
  6. Joshua Bayer, PHARMD, BCPS, AAHIVPLa Crosse, WI1174811152
  7. Douglas Beaver, PHARMD.Black River Falls, WI1689769598
  8. Jill Bennett, PHARMDMadison, WI1679650881
  9. Rosalee Bertram, PHARMDBaraboo, WI1417414574
  10. Joshua Birch, PHARMDMilwaukee, WI1275195588

Common questions

What is Katherine Sommer, PHARMD's NPI number?

Katherine Sommer, PHARMD's National Provider Identifier (NPI) is 1932027570, issued on Jul 9, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Sommer, PHARMD located?

The NPPES record lists a practice address at 1000 Mineral Point Ave, Janesville, WI, 53548. Phone: (608) 756-6846. Providers update this record themselves, so call before visiting.

How can I verify Katherine Sommer, PHARMD's license?

Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.