Alison C. Topczewski, FNP-BC
Family Nurse Practitioner · Milwaukee, WI
Alison C. Topczewski, FNP-BC is a family nurse practitioner with a practice address in Milwaukee, Wisconsin, and NPI 1720551062, issued on Jan 9, 2019. Check the license (Wisconsin 8050-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alison C. Topczewski
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 8050-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 342 N Water St Ste 600, Milwaukee, WI 53202
- Phone
- (651) 342-1039
- Enumerated
- Jan 9, 2019
- Record last updated
- May 4, 2026
- Fax
- (651) 342-1428
- Medicare enrollment
- Enrolled (PECOS I20190213001011); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 342 N Water St Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephanie Dominguez, PA-CMedical Physician Assistant1750683371
- Rebecca Esser, NPFamily Nurse Practitioner1770096919
- Carrie Fitzsimmons, NPFamily Nurse Practitioner1033523584
- Erika Green, PAPhysician Assistant1407400344
- Nicole Hembel, NPNurse Practitioner1093102402
Verify Alison C. Topczewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 8050-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.7 times the Medicare Part D claims of the average family nurse practitioner in 2024
11,376 Medicare Part D claims for 340 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 206 claims were for opioids.
Most prescribed
- Atorvastatin Calcium515 claims
- Sertraline Hcl470 claims
- Furosemide392 claims
- Levothyroxine Sodium388 claims
- Gabapentin370 claims
- Amlodipine Besylate347 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
- Bluestone Physician Services Wisconsin SCMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alison C. Topczewski among 2,814 family nurse practitioner records in Wisconsin
Alison C. Topczewski, FNP-BC is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 52% of them.
- NPI issued2019 · 52% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2016 · median 2019 among the 1,740 with a school on file
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
458 family nurse practitioner records list a practice address in Milwaukee
They are 458 of the 18,389 NPPES records with a practice address in Milwaukee, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Milwaukee → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Anne Abresch, NURSE PRACTITIONERMilwaukee, WI 532021578867479
- Rebecca Esser, NPMilwaukee, WI 532021770096919
- Carrie Fitzsimmons, NPMilwaukee, WI 532021033523584
- Jacqueline Karlin, APRNMilwaukee, WI 532021518519982
- Linda Menzel, A.P.N.P, PHDMilwaukee, WI 532021922095074
- Ashleigh MixonMilwaukee, WI 532021104287424
- Emily Moon, APNPMilwaukee, WI 532021891349858
- Jessica Morgan, APNPMilwaukee, WI 532021104985308
Common questions
What is Alison C. Topczewski, FNP-BC's NPI number?
Alison C. Topczewski, FNP-BC's National Provider Identifier (NPI) is 1720551062, issued on Jan 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Alison C. Topczewski, FNP-BC located?
The NPPES record lists a practice address at 342 N Water St Ste 600, Milwaukee, WI, 53202. Phone: (651) 342-1039. Providers update this record themselves, so call before visiting.
How can I verify Alison C. Topczewski, FNP-BC's license?
NPPES lists Wisconsin license number 8050-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Alison C. Topczewski, FNP-BC prescribe under Medicare Part D?
In 2024, Alison C. Topczewski, FNP-BC had 11,376 Medicare Part D claims for 340 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.