NPPES file of Aug 9, 2026

David Detlef Mentz, D.M.D.

Orthodontics and Dentofacial Orthopedics Dentistry · Neenah, WI

David Detlef Mentz, D.M.D. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Neenah, Wisconsin, and NPI 1780725952, issued on Feb 9, 2007. Check the license (Wisconsin 3488, 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
1780725952
Name
David Detlef Mentz
Credential
D.M.D.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License number
3488 WI
Self-reported in NPPES; status is on the state search
Practice location
151 E Forest Ave, Neenah, WI 54956
Phone
(920) 722-0530
Enumerated
Feb 9, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(920) 722-5210
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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8 nearest orthodontics and dentofacial orthopedics dentistry records → All 195 in Wisconsin → Look up another NPI →

Also registered at 151 E Forest Ave

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

  1. Steven Stoll, D.D.S.General Practice Dentistry1427180983

Verify David Detlef Mentz 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 3488    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

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Industry payments in 2024: $320.51

5 payments; by number, the most common kind was food and beverage; the largest payer was Lightforce Orthodontics, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Mentz$320.51
  2. Specialty average$1,641.73

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

David Detlef Mentz among 195 orthodontics and dentofacial orthopedics dentistry records in Wisconsin

David Detlef Mentz, D.M.D. is one of 195 orthodontics and dentofacial orthopedics dentistry records with a practice address in Wisconsin. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.

  • NPI issued2007 · 33% of these records are older, 41% newer
  • In a Medicare fileYes · 51% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in Wisconsin

There are 195 orthodontics and dentofacial orthopedics dentistry records in Wisconsin.

All 195 in Wisconsin → Every provider in Neenah → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Marissa Keesler, DDS, MSNeenah, WI 549561164607750
  2. Jeffrey Keesler, DDS, MS, MSNeenah, WI 549561043495229
  3. Mark Bruhn, DDSFond Du Lac, WI 549351790843845
  4. Dave Litzow, D.D.S.Fond Du Lac, WI 549351457388084
  5. Jeffrey Twohig, DDSFond Du Lac, WI 549351841368024
  6. Kurt Whittet, D.M.D.Fond Du Lac, WI 549351205954559
  7. Michael Gabler, D.D.S., M.S.Appleton, WI 549151083834634
  8. Susan Klobucarich, DDSAppleton, WI 549151356433874

Common questions

What is David Detlef Mentz, D.M.D.'s NPI number?

David Detlef Mentz, D.M.D.'s National Provider Identifier (NPI) is 1780725952, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is David Detlef Mentz, D.M.D. located?

The NPPES record lists a practice address at 151 E Forest Ave, Neenah, WI, 54956. Phone: (920) 722-0530. Providers update this record themselves, so call before visiting.

How can I verify David Detlef Mentz, D.M.D.'s license?

NPPES lists Wisconsin license number 3488, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.