Ernest Theodore Witzke, B.S., M.S.
Pharmacist · Fort Atkinson, WI
Ernest Theodore Witzke, B.S., M.S. is a pharmacist with a practice address in Fort Atkinson, Wisconsin, and NPI 1982981064, issued on Nov 3, 2011. Check the license (Wisconsin 7962, 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.
- Name
- Ernest Theodore Witzke
- Credential
- B.S., M.S.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 7962 WI
Self-reported in NPPES; status is on the state search - Practice location
- 300 N Main St, Fort Atkinson, WI 53538
- Phone
- (920) 563-7658
- Enumerated
- Nov 3, 2011
- Record last updated
- Nov 3, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,397 in Wisconsin → Look up another NPI →
Also registered at 300 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Randall Arndorfer, RPHPharmacist1033495544
- Kathee De Falla, PHARM.D.Pharmacist1760736367
- Hilary Tenge, PHARMDPharmacist1659643195
Verify Ernest Theodore Witzke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 7962Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ernest Theodore Witzke among 5,397 pharmacist records in Wisconsin
Ernest Theodore Witzke, B.S., M.S. 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 not. Its NPI, issued in 2011, is newer than 18% of them.
- NPI issued2011 · 18% of these records are older, 67% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 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).
12 pharmacist records list a practice address in Fort Atkinson
They are 12 of the 361 NPPES records with a practice address in Fort Atkinson, and 5,397 pharmacist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,397 in Wisconsin → Every provider in Fort Atkinson → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Randall Arndorfer, RPHFort Atkinson, WI 535381033495544
- Michael Coletta, RPHFort Atkinson, WI 535381588920656
- Kathee De Falla, PHARM.D.Fort Atkinson, WI 535381760736367
- Adelaide HargartenFort Atkinson, WI 535381053664326
- Anthony Knutson, PHARMD, BCPSFort Atkinson, WI 535381386366888
- Paul Nemcek, PHARMDFort Atkinson, WI 535381508122466
- Tyler Prickette, PHARMDFort Atkinson, WI 535381225880982
- Amy ReithmeyerFort Atkinson, WI 535381376989269
Common questions
What is Ernest Theodore Witzke, B.S., M.S.'s NPI number?
Ernest Theodore Witzke, B.S., M.S.'s National Provider Identifier (NPI) is 1982981064, issued on Nov 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ernest Theodore Witzke, B.S., M.S. located?
The NPPES record lists a practice address at 300 N Main St, Fort Atkinson, WI, 53538. Phone: (920) 563-7658. Providers update this record themselves, so call before visiting.
How can I verify Ernest Theodore Witzke, B.S., M.S.'s license?
NPPES lists Wisconsin license number 7962, 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.