NPPES file of Aug 9, 2026

Maria De Valk Emmer, AGACNP-BC

Nurse Practitioner · Milwaukee, WI

Maria De Valk Emmer, AGACNP-BC is a nurse practitioner with a practice address in Milwaukee, Wisconsin, and NPI 1033728423, issued on Jul 30, 2020. Check the license (Wisconsin 10213-33, 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
1033728423
Name
Maria De Valk Emmer
Credential
AGACNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License number
10213-33 WI
Self-reported in NPPES; status is on the state search
Practice location
2901 W Kinnickinnic River Pkwy Ste 305, Milwaukee, WI 53215
Phone
(920) 224-4720
Enumerated
Jul 30, 2020
Record last updated
Jul 8, 2025
Medicaid ID
100103827 WI
Medicare enrollment
Enrolled (PECOS I20200930003693); 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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Also registered at 2901 W Kinnickinnic River Pkwy Ste 305

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kelsey Andrews, MDNeurocritical Care Physician1871088120
  2. Pooja Bhatt, M.D.Hematology & Oncology Physician1992114086
  3. John Cherukara, MDAnesthesiology Physician1447240098
  4. Jordan Christian, AGACNPNurse Practitioner1275015679
  5. Justin Cole, CAAAnesthesiologist Assistant1003403791
  6. Anjum Dalvi, M.D.Hospitalist Physician1619102449

Verify Maria De Valk Emmer 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 10213-33
    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
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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96% fewer Medicare Part D claims than the average nurse practitioner in 2024

49 Medicare Part D claims for 11 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Maria Emmer49
  2. Specialty average1,109

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. Aurora Medical Group, Inc.Milwaukee, WI

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

695 nurse practitioner records list a practice address in Milwaukee

They are 695 of the 18,389 NPPES records with a practice address in Milwaukee, and 3,995 nurse practitioner records in Wisconsin.

Other nurse practitioner records in Wisconsin

  1. Caroline Aaberg, APNPMadison, WI1881384394
  2. Joyce Abbott, APNPOshkosh, WI1003824665
  3. Mohamed Abdelazim, APNPAppleton, WI1760266696
  4. Jacklyn Abel, AGACNP-BCMauston, WI1104631506
  5. Henrietta Abili, APNPGermantown, WI1174859524
  6. Jade Abts, NPGreen Bay, WI1992293708
  7. Karalyn Adam, DNP, RNMarshfield, WI1780933051
  8. Carol Adamczyk, MSNWauwatosa, WI1457502395
  9. Amanda Adams, NPMadison, WI1023366598
  10. Bernadette Adams, FNPWestby, WI1427047620

Common questions

What is Maria De Valk Emmer, AGACNP-BC's NPI number?

Maria De Valk Emmer, AGACNP-BC's National Provider Identifier (NPI) is 1033728423, issued on Jul 30, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Maria De Valk Emmer, AGACNP-BC located?

The NPPES record lists a practice address at 2901 W Kinnickinnic River Pkwy Ste 305, Milwaukee, WI, 53215. Phone: (920) 224-4720. Providers update this record themselves, so call before visiting.

How can I verify Maria De Valk Emmer, AGACNP-BC's license?

NPPES lists Wisconsin license number 10213-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Maria De Valk Emmer, AGACNP-BC prescribe under Medicare Part D?

In 2024, Maria De Valk Emmer, AGACNP-BC had 49 Medicare Part D claims for 11 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.