Jeffrey J. Twohig, DDS
Orthodontics and Dentofacial Orthopedics Dentistry · Fond Du Lac, WI
Jeffrey J. Twohig, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in Fond Du Lac, Wisconsin, and NPI 1841368024, issued on Dec 4, 2006. Check the license (Wisconsin 4456-015, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey J. Twohig
- Credential
- DDS
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 4456-015 WI
Self-reported in NPPES; status is on the state search - Practice location
- 52 S Marr St, Fond Du Lac, WI 54935
- Phone
- (920) 923-2100
- Enumerated
- Dec 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 195 in Wisconsin → Look up another NPI →
Verify Jeffrey J. Twohig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4456-015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $419.37
6 payments; by number, the most common kind was food and beverage; the largest payer was Envista Holdings Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Jeffrey J. Twohig among 195 orthodontics and dentofacial orthopedics dentistry records in Wisconsin
Jeffrey J. Twohig, DDS 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 67% 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 Fond Du Lac → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Mark Bruhn, DDSFond Du Lac, WI 549351790843845
- Dave Litzow, D.D.S.Fond Du Lac, WI 549351457388084
- Kurt Whittet, D.M.D.Fond Du Lac, WI 549351205954559
- Michael Gabler, D.D.S., M.S.Appleton, WI 549151083834634
- Susan Klobucarich, DDSAppleton, WI 549151356433874
- David Olsen, D.D.S., M.S.Appleton, WI 549151205922861
- Marissa Keesler, DDS, MSNeenah, WI 549561164607750
- Jeffrey Keesler, DDS, MS, MSNeenah, WI 549561043495229
Common questions
What is Jeffrey J. Twohig, DDS's NPI number?
Jeffrey J. Twohig, DDS's National Provider Identifier (NPI) is 1841368024, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey J. Twohig, DDS located?
The NPPES record lists a practice address at 52 S Marr St, Fond Du Lac, WI, 54935. Phone: (920) 923-2100. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey J. Twohig, DDS's license?
NPPES lists Wisconsin license number 4456-015, 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.