Dan Blaser
Pharmacist · Janesville, WI
Dan Blaser is a pharmacist with a practice address in Janesville, Wisconsin, and NPI 1104101237, issued on Oct 20, 2011. Check the license (Wisconsin 12142, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dan Blaser
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 12142 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1933 W Court St, Janesville, WI 53548
- Phone
- (608) 755-9805
- Enumerated
- Oct 20, 2011
- Record last updated
- Oct 20, 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 1933 W Court St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cailyn AustinPharmacist1104797919
- Harleen BoparaiPharmacist1902621212
- Kara CarlislePharmacist1407480080
- Jennifer Daykin, PHARMDPharmacist1104290675
- Dennis Dooley, RPHCommunity Health Worker1760768071
- Claudia Torres MontesPharmacist1316817521
Verify Dan Blaser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 12142Check 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, 96% of the cost of the top drugs
130 Medicare Part D claims for 116 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.
- Shingrix40 claims
- Arexvy35 claims
- Abrysvo31 claims
- Boostrix Tdap17 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.
Dan Blaser among 5,397 pharmacist records in Wisconsin
Dan Blaser 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 2011, is newer than 18% of them.
- NPI issued2011 · 18% of these records are older, 67% 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 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).
71 pharmacist records list a practice address in Janesville
They are 71 of the 1,538 NPPES records with a practice address in Janesville, and 5,397 pharmacist records in Wisconsin.
All 5,397 in Wisconsin → Every provider in Janesville → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Dennis Dawiedczyk, RPHJanesville, WI 535481831322908
- Jennifer Daykin, PHARMDJanesville, WI 535481104290675
- Hanlie De Vries, RPHJanesville, WI 535481922237247
- Steven Dengel, RPHJanesville, WI 535481912059387
- Jeffrey ElserJanesville, WI 535481114118312
- Fallon Hagen, PHARM.D.Janesville, WI 535481023454030
- Richard Kallio, R.PH.Janesville, WI 535481710173141
- Douglas Kittleson, RPHJanesville, WI 535481326392127
Common questions
What is Dan Blaser's NPI number?
Dan Blaser's National Provider Identifier (NPI) is 1104101237, issued on Oct 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Dan Blaser located?
The NPPES record lists a practice address at 1933 W Court St, Janesville, WI, 53548. Phone: (608) 755-9805. Providers update this record themselves, so call before visiting.
How can I verify Dan Blaser's license?
NPPES lists Wisconsin license number 12142, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Dan Blaser prescribe under Medicare Part D?
In 2024, Dan Blaser had 130 Medicare Part D claims for 116 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.