Howard L. Dhonau, MD
Pediatrics Physician · Fond Du Lac, WI
Howard L. Dhonau, MD is a pediatrics physician with a practice address in Fond Du Lac, Wisconsin, and NPI 1518958172, issued on Nov 2, 2005. Check the license (Wisconsin 40109, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Howard L. Dhonau
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 40109 WI
Self-reported in NPPES; status is on the state search - Practice location
- 420 E Division St, Fond Du Lac, WI 54935
- Phone
- (920) 926-8424
- Enumerated
- Nov 2, 2005
- Record last updated
- Dec 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 32450900 WI
- Entity
- Type 1 · individual
Also registered at 420 E Division St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Berenz, FNP-BCFamily Nurse Practitioner1619386885
- Melissa Berggren, PA-CPhysician Assistant1639377617
- Louann Biddick, NPNurse Practitioner1770566721
- Jennifer Bissell, MDFamily Medicine Physician1316146962
- Tiffany Boelk, APNPNurse Practitioner1700459690
- David Bowman, M.D.Cardiovascular Disease Physician1962492397
Verify Howard L. Dhonau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 40109Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17 pediatrics physician records list a practice address in Fond Du Lac
They are 17 of the 1,312 NPPES records with a practice address in Fond Du Lac, and 1,203 pediatrics physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17 in Fond Du Lac → All 1,203 in Wisconsin → Every provider in Fond Du Lac →
Other pediatrics physician records in Wisconsin
- Jose Abad Santos, M.D.Sussex, WI1144297730
- Sukaina AbbasMarshfield, WI1407529191
- Sheryn Abraham, M.D.Kenosha, WI1174527550
- Akm Abuhiya, MDFort Atkinson, WI1164043097
- Humaira Achakzai, MDBurlington, WI1275173270
- Krishna Acharya, MBBS, MPHMilwaukee, WI1194969303
- Gary Adamski, MDBeloit, WI1518977842
- Flavia Adashek, MDMilwaukee, WI1902555170
- Luke Addesso, MDMadison, WI1013470186
- Houda Afyouni, MDMilwaukee, WI1427888304
Common questions
What is Howard L. Dhonau, MD's NPI number?
Howard L. Dhonau, MD's National Provider Identifier (NPI) is 1518958172, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Howard L. Dhonau, MD located?
The NPPES record lists a practice address at 420 E Division St, Fond Du Lac, WI, 54935. Phone: (920) 926-8424. Providers update this record themselves, so call before visiting.
How can I verify Howard L. Dhonau, MD's license?
NPPES lists Wisconsin license number 40109, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.