NPPES file of Aug 9, 2026

Shamiah M. Dekker, CRNA

Certified Registered Nurse Anesthetist · Waupun, WI

Shamiah M. Dekker, CRNA is a certified registered nurse anesthetist with a practice address in Waupun, Wisconsin, and NPI 1881139426, issued on Jan 5, 2017. Check the license (Wisconsin 7440-33, 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
1881139426
Name
Shamiah M. Dekker
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
7440-33 WI
Self-reported in NPPES; status is on the state search
Practice location
620 W Brown St, Waupun, WI 53963
Phone
(920) 324-5581
Enumerated
Jan 5, 2017
Record last updated
Nov 5, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(414) 290-6755
Medicare enrollment
Enrolled (PECOS I20170221002200); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2016
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 620 W Brown St

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

  1. Jagdev Bhatoya, MDHospitalist Physician1811906555
  2. Linda Burmania, PTAPhysical Therapy Assistant1437104841
  3. Jeffrey Campbell, LCSWClinical Social Worker1275565319
  4. Teresa Chouinard, APNPFamily Nurse Practitioner1659722809
  5. Melissa Czerwinski, FNP-BCNurse Practitioner1518625409
  6. Gary Dent, CRNACertified Registered Nurse Anesthetist1265519714

Verify Shamiah M. Dekker 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 7440-33
    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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Industry payments in 2024: $467.87

5 payments; by number, the most common kind was food and beverage; the largest payer was Merz North America, Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Shamiah Dekker$467.87
  2. Specialty average$135.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Agnesian Healthcare IncRipon, WI

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

4 certified registered nurse anesthetist records list a practice address in Waupun

They are 4 of the 131 NPPES records with a practice address in Waupun, and 1,241 certified registered nurse anesthetist records in Wisconsin.

Other certified registered nurse anesthetist records in Wisconsin

  1. Carrah Aadrik, CRNAMadison, WI1326423286
  2. Grace AbichtLa Crosse, WI1003651555
  3. Paul Abicht, CRNALa Crosse, WI1528061843
  4. Stephanie Adamietz, APNP, CRNAMilwaukee, WI1225658842
  5. Ian AdamsonGreen Bay, WI1184981532
  6. Ayobami Adelayi, CRNAMilwaukee, WI1477926202
  7. Elliott AdentWausau, WI1013453497
  8. John Ahle, CRNALadysmith, WI1528044617
  9. Kirsten Akpoguma, CRNAGreen Bay, WI1417601725
  10. Tara Alauf, CRNAWest Allis, WI1639534191

Common questions

What is Shamiah M. Dekker, CRNA's NPI number?

Shamiah M. Dekker, CRNA's National Provider Identifier (NPI) is 1881139426, issued on Jan 5, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Shamiah M. Dekker, CRNA located?

The NPPES record lists a practice address at 620 W Brown St, Waupun, WI, 53963. Phone: (920) 324-5581. Providers update this record themselves, so call before visiting.

How can I verify Shamiah M. Dekker, CRNA's license?

NPPES lists Wisconsin license number 7440-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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.