Raymond Paul Chojnacki, PHARMACIST
Pharmacist · Fond Du Lac, WI
Raymond Paul Chojnacki, PHARMACIST is a pharmacist with a practice address in Fond Du Lac, Wisconsin, and NPI 1346846003, issued on Dec 8, 2020. Check the license (Wisconsin 20549-40, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Raymond Paul Chojnacki
- Credential
- PHARMACIST
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 20549-40 WI
Self-reported in NPPES; status is on the state search - Practice location
- 192 N Main St, Fond Du Lac, WI 54935
- Phone
- (920) 921-5264
- Enumerated
- Dec 8, 2020
- Record last updated
- Dec 8, 2020 (not updated in 6 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 192 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer AjidePharmacist1528692159
- Lindsey Braun, PHARMDPharmacist1770975971
- Michelle Cunningham, RPHPharmacist1003193780
- Marcie Fox, PHARM DPharmacist1881979862
- Rachel Nett, PHARMDPharmacist1548046683
- Tiffany O'Hagan, PHARM D.Pharmacist1134569585
Verify Raymond Paul Chojnacki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 20549-40Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 94% of the cost of the top drugs
96 Medicare Part D claims for 81 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.
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.
- Shingrix46 claims
- Arexvy26 claims
- Boostrix Tdap16 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.
Raymond Paul Chojnacki among 5,397 pharmacist records in Wisconsin
Raymond Paul Chojnacki, PHARMACIST 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 2020, is newer than 65% of them.
- NPI issued2020 · 65% of these records are older, 18% 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 updated2020 · 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).
47 pharmacist records list a practice address in Fond Du Lac
They are 47 of the 1,312 NPPES records with a practice address in Fond Du Lac, and 5,397 pharmacist records in Wisconsin.
All 5,397 in Wisconsin → Every provider in Fond Du Lac → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Michelle Cunningham, RPHFond Du Lac, WI 549351003193780
- Marcie Fox, PHARM DFond Du Lac, WI 549351881979862
- David Godshall, RPHFond Du Lac, WI 549351659650786
- Robert Grinnell, RPHFond Du Lac, WI 549351699876524
- Raymond Haus, RPHFond Du Lac, WI 549351609123546
- Stephanie Jackson, PHARMDFond Du Lac, WI 549351144406448
- Denise Kaminsky, RPHFond Du Lac, WI 549351780860460
- Rhett KoskiFond Du Lac, WI 549351083990907
Common questions
What is Raymond Paul Chojnacki, PHARMACIST's NPI number?
Raymond Paul Chojnacki, PHARMACIST's National Provider Identifier (NPI) is 1346846003, issued on Dec 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Raymond Paul Chojnacki, PHARMACIST located?
The NPPES record lists a practice address at 192 N Main St, Fond Du Lac, WI, 54935. Phone: (920) 921-5264. Providers update this record themselves, so call before visiting.
How can I verify Raymond Paul Chojnacki, PHARMACIST's license?
NPPES lists Wisconsin license number 20549-40, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Raymond Paul Chojnacki, PHARMACIST prescribe under Medicare Part D?
In 2024, Raymond Paul Chojnacki, PHARMACIST had 96 Medicare Part D claims for 81 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.