Gretchen Kathleen Wagner, PHARMD
Pharmacist · Baraboo, WI
Gretchen Kathleen Wagner, PHARMD is a pharmacist with a practice address in Baraboo, Wisconsin, and NPI 1700123957, issued on Jan 8, 2013. Check the license (Wisconsin 15377-40, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gretchen Kathleen Wagner
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 15377-40 WI
Self-reported in NPPES; status is on the state search - Practice location
- 522 Oak St, Baraboo, WI 53913
- Phone
- (608) 356-8701
- Enumerated
- Jan 8, 2013
- Record last updated
- Jan 8, 2013 (not updated in 13 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 522 Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alana Bongard, PHARMDPharmacist1467799619
- Janet Fritsch, RPHPharmacist1013254242
- Madeline OiePharmacist1528812682
- Susan Vrabec, RPHPharmacist1376949438
Verify Gretchen Kathleen Wagner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 15377-40Check 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, 95% of the cost of the top drugs
150 Medicare Part D claims for 111 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.
- Shingrix58 claims
- Arexvy50 claims
- Boostrix Tdap27 claims
- Mresvia12 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.
Gretchen Kathleen Wagner among 5,397 pharmacist records in Wisconsin
Gretchen Kathleen Wagner, 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 2013, is newer than 41% of them.
- NPI issued2013 · 41% of these records are older, 52% 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 updated2013 · 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).
18 pharmacist records list a practice address in Baraboo
They are 18 of the 410 NPPES records with a practice address in Baraboo, and 5,397 pharmacist records in Wisconsin.
All 5,397 in Wisconsin → Every provider in Baraboo → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Ellen BergendahlBaraboo, WI 539131457733669
- Alana Bongard, PHARMDBaraboo, WI 539131467799619
- Faye BricklBaraboo, WI 539131144481540
- Abigail Butchart, PHARMDBaraboo, WI 539131407378193
- Ashley Deblois, PHARMDBaraboo, WI 539131548868441
- Janet Fritsch, RPHBaraboo, WI 539131013254242
- Robert Harley, RPHBaraboo, WI 539131265714554
- Robert JohnsonBaraboo, WI 539131932360237
Common questions
What is Gretchen Kathleen Wagner, PHARMD's NPI number?
Gretchen Kathleen Wagner, PHARMD's National Provider Identifier (NPI) is 1700123957, issued on Jan 8, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Kathleen Wagner, PHARMD located?
The NPPES record lists a practice address at 522 Oak St, Baraboo, WI, 53913. Phone: (608) 356-8701. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Kathleen Wagner, PHARMD's license?
NPPES lists Wisconsin license number 15377-40, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Gretchen Kathleen Wagner, PHARMD prescribe under Medicare Part D?
In 2024, Gretchen Kathleen Wagner, PHARMD had 150 Medicare Part D claims for 111 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.