NPPES file of Aug 9, 2026

Jennifer Sinnen, D.D.S.

Pediatric Dentistry · Muskego, WI

Jennifer Sinnen, D.D.S. is a pediatric dentistry with a practice address in Muskego, Wisconsin, and NPI 1144631698, issued on May 17, 2014. Check the license (Wisconsin 7236-15, 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
1144631698
Name
Jennifer Sinnen
Credential
D.D.S.
Primary taxonomy
Pediatric Dentistry 1223P0221X
License number
7236-15 WI
Self-reported in NPPES; status is on the state search
Practice location
S75W17289 Janesville RD, Muskego, WI 53150
Phone
(414) 285-5328
Enumerated
May 17, 2014
Record last updated
Apr 16, 2024
Fax
(414) 296-8686
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Jennifer Sinnen 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 7236-15
    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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Industry payments in 2024: $900.51

8 payments; by number, the most common kind was gift; the largest payer was A-dec, Inc. The 2,607 providers of this specialty with any payment received $434.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Sinnen$900.51
  2. Specialty average$434.77

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

Pediatric Dentistry providers in Wisconsin

There are 146 pediatric dentistry records in Wisconsin.

Other pediatric dentistry records in Wisconsin

  1. James Altschafl, DDSMenomonee Falls, WI1285759407
  2. Claudia Amezquita-LeeAppleton, WI1588124200
  3. Matina Angelopoulou, DDS, MSMilwaukee, WI1649676032
  4. Ricardo Araujo, DDSBrookfield, WI1851409957
  5. Fredrick Austermann, D.D.SCudahy, WI1093789331
  6. Phillip Baker, D.D.S.Oshkosh, WI1356355242
  7. Lori Barbeau, DDSMilwaukee, WI1225103187
  8. Danielle Barstad, DDSMilwaukee, WI1306900451
  9. Joseph Barta, DDSKenosha, WI1124072392
  10. Nathanael Benassi, D.D.S.Middleton, WI1225461247

Common questions

What is Jennifer Sinnen, D.D.S.'s NPI number?

Jennifer Sinnen, D.D.S.'s National Provider Identifier (NPI) is 1144631698, issued on May 17, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Sinnen, D.D.S. located?

The NPPES record lists a practice address at S75W17289 Janesville RD, Muskego, WI, 53150. Phone: (414) 285-5328. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Sinnen, D.D.S.'s license?

NPPES lists Wisconsin license number 7236-15, 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.