Sarah Elizabeth Haapakoski, APNP
Nurse Practitioner · West Allis, WI
Sarah Elizabeth Haapakoski, APNP is a nurse practitioner with a practice address in West Allis, Wisconsin, and NPI 1184705881, issued on Oct 18, 2006. Check the license (Wisconsin 2945, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Elizabeth Haapakoski
- Credential
- APNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 2945 WI
2945-033 WI
Self-reported in NPPES; status is on the state search - Practice location
- 8905 W Lincoln Ave, West Allis, WI 53227
- Phone
- (414) 329-5656
- Enumerated
- Oct 18, 2006
- Record last updated
- Sep 10, 2025
- Fax
- (414) 329-5939
- Medicaid ID
- 36018100 WI
- Medicare enrollment
- Enrolled (PECOS I20061129000066); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 8905 W Lincoln Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah Elizabeth Haapakoski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average nurse practitioner in 2024
212 Medicare Part D claims for 100 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 18 claims were for opioids.
Most prescribed
- Paroxetine Hcl23 claims
- Nystatin22 claims
- Eliquis17 claims
- Clobetasol Propionate15 claims
- Nitrofurantoin Mono-Macro15 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.
Bills Medicare through one group practice
- Aurora Medical Group, Inc.West Allis, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Elizabeth Haapakoski among 3,995 nurse practitioner records in Wisconsin
Sarah Elizabeth Haapakoski, APNP is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 82% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2006 · median 2017 among the 2,701 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 nurse practitioner records list a practice address in West Allis
They are 53 of the 1,362 NPPES records with a practice address in West Allis, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in West Allis → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sharon Bardele, RN BS MSC CRNWest Allis, WI 532271467592808
- Rachel Catarozzili, NPMilwaukee, WI 532271720380942
- Pamela Deback, NPWest Allis, WI 532271487948626
- Kelly Dominski, APNPWest Allis, WI 532271083984868
- Jennifer Dumke, NPWest Allis, WI 532271851619829
- Emily Hanizeski, APNPWest Allis, WI 532271972816999
- Sheryl Hansen, NPWest Allis, WI 532271518986397
- Karen Layde, NPWest Allis, WI 532271205007952
Common questions
What is Sarah Elizabeth Haapakoski, APNP's NPI number?
Sarah Elizabeth Haapakoski, APNP's National Provider Identifier (NPI) is 1184705881, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Elizabeth Haapakoski, APNP located?
The NPPES record lists a practice address at 8905 W Lincoln Ave, West Allis, WI, 53227. Phone: (414) 329-5656. Providers update this record themselves, so call before visiting.
How can I verify Sarah Elizabeth Haapakoski, APNP's license?
NPPES lists Wisconsin license number 2945, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Elizabeth Haapakoski, APNP prescribe under Medicare Part D?
In 2024, Sarah Elizabeth Haapakoski, APNP had 212 Medicare Part D claims for 100 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.