NPPES file of Aug 9, 2026

Elizabeth Demeyer, NURSE PRACTITIONER

Family Nurse Practitioner · Milwaukee, WI

Elizabeth Demeyer, NURSE PRACTITIONER is a family nurse practitioner with a practice address in Milwaukee, Wisconsin, and NPI 1659810430, issued on Feb 14, 2017. Check the license (Wisconsin 7535-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659810430
Name
Elizabeth Demeyer
Credential
NURSE PRACTITIONER
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
7535-33 WI
Self-reported in NPPES; status is on the state search
Practice location
2224 W Kilbourn Ave, Milwaukee, WI 53233
Phone
(414) 931-6670
Enumerated
Feb 14, 2017
Record last updated
Mar 24, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181031000388); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Elizabeth Demeyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 7535-33
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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3.2 times the Medicare Part D claims of the average family nurse practitioner in 2024

4,126 Medicare Part D claims for 849 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. 75 claims were for opioids.

  1. Elizabeth Demeyer4,126
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium282 claims
  2. Levothyroxine Sodium204 claims
  3. Losartan Potassium183 claims
  4. Amlodipine Besylate153 claims
  5. Rosuvastatin Calcium144 claims
  6. Lisinopril137 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

  1. Prohealth Medical Group IncHartland, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elizabeth Demeyer among 2,814 family nurse practitioner records in Wisconsin

Elizabeth Demeyer, NURSE PRACTITIONER 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 2017, is newer than 43% of them.

  • NPI issued2017 · 43% of these records are older, 53% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2018 · median 2019 among the 1,740 with a school on file
  • Record last updated2017 · 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.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Shewanna Brown, FNP-BCMilwaukee, WI 532331104078203
  2. Stacy Cruz, FNP-CMilwaukee, WI 532331053886887
  3. Erik Dygulski, APNMilwaukee, WI 532331124297031
  4. Audrey Hebert, RN, MSN, FNPMilwaukee, WI 532331346236783
  5. Ella JahMilwaukee, WI 532331962739375
  6. Ebony Mitchell, APNPMilwaukee, WI 532331205144334
  7. Jennifer Savalick, FNP-CMilwaukee, WI 532331487433157
  8. Laree Savlan, C-FNPMilwaukee, WI 532331356510598

Common questions

What is Elizabeth Demeyer, NURSE PRACTITIONER's NPI number?

Elizabeth Demeyer, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1659810430, issued on Feb 14, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Demeyer, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 2224 W Kilbourn Ave, Milwaukee, WI, 53233. Phone: (414) 931-6670. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Demeyer, NURSE PRACTITIONER's license?

NPPES lists Wisconsin license number 7535-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Elizabeth Demeyer, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, Elizabeth Demeyer, NURSE PRACTITIONER had 4,126 Medicare Part D claims for 849 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.