IndividualActive
Madison Wiarek, PHARMD
NPI 1548994080 · Pharmacist · Oshkosh, WI
Madison Wiarek, PHARMD is a Pharmacist provider in Oshkosh, WI (NPI 1548994080).
Provider details
- NPI number
- 1548994080
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 21323-40 (WI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
600 N Westhaven Dr
Oshkosh, WI 54904-6926
Phone: (920) 237-5000
Street-level locationGet directions
Mailing address
3 Neenah Ctr
Neenah, WI 54956-3070
Additional practice locations (2)
- 2500 Overlook TerMadison, WI 53705-2254Phone: (608) 256-1901
- 250 W 6th AvenueOshkosh, WI 54902Phone: (920) 651-8000
Registry dates
- Enumerated
- 2022-07-11
- Last updated
- 2025-12-15
- Certified
- 2025-12-15
Frequently asked questions
- What is Madison Wiarek's NPI number?
- Madison Wiarek's National Provider Identifier (NPI) is 1548994080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Wiarek's specialty?
- Madison Wiarek is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Madison Wiarek located?
- Madison Wiarek's practice location on file with NPPES is 600 N Westhaven Dr, Oshkosh, WI 54904-6926.
- What is Madison Wiarek's phone number?
- The practice phone number listed in the NPPES registry for Madison Wiarek is (920) 237-5000.
- Is Madison Wiarek's NPI active?
- Yes — Madison Wiarek's NPI (1548994080) is active in the NPPES registry as of the last update on 2025-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.