Tim Gilbert Harder, MD
Pediatrics Physician · De Pere, WI
Tim Gilbert Harder, MD is a pediatrics physician with a practice address in De Pere, Wisconsin, and NPI 1922032580, issued on Jul 10, 2006. Check the license (Wisconsin 28468, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tim Gilbert Harder
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 28468 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3860 Monroe RD, De Pere, WI 54115
- Phone
- (920) 496-4700
- Enumerated
- Jul 10, 2006
- Record last updated
- Jul 24, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (920) 431-1970
- Medicaid ID
- 30838700 WI
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,203 in Wisconsin → Look up another NPI →
Also registered at 3860 Monroe RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Abts, DPTPhysical Therapist1346728847
- Stephen Asma, MDFamily Medicine Physician1639103187
- Aleksandra Babiarz, MDFamily Medicine Physician1083077762
- Kathleen Barrow, MS, LMFTMarriage & Family Therapist1144679481
- Lauren Bellin, APSWClinical Social Worker1467386193
- Dan Braaten, LMFT, SACMarriage & Family Therapist1053477158
Verify Tim Gilbert Harder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 28468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Tim Gilbert Harder among 1,203 pediatrics physician records in Wisconsin
Tim Gilbert Harder, MD is one of 1,203 pediatrics physician records with a practice address in Wisconsin. 20% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 49% newer
- In a Medicare fileNo · 20% of these records are
- In the CMS Doctors and Clinicians fileNo · 12% of these records are
- Record last updated2008 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 pediatrics physician records list a practice address in De Pere
They are 19 of the 621 NPPES records with a practice address in De Pere, and 1,203 pediatrics physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,203 in Wisconsin → Every provider in De Pere → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Indira Andhole, MDDe Pere, WI 541151184632747
- Edward Bayer, MDDe Pere, WI 541151891789657
- Karen Camilli, MDDe Pere, WI 541151619951498
- Yoloxochitl Diaz, MDDe Pere, WI 541151174561120
- Laura Gallistel, D.O.De Pere, WI 541151013997121
- Jennifer Hoyer, MDDe Pere, WI 541151114034733
- Sherri Hoyman, DODe Pere, WI 541151629052469
- William Kellner, MDDe Pere, WI 541151841274693
Common questions
What is Tim Gilbert Harder, MD's NPI number?
Tim Gilbert Harder, MD's National Provider Identifier (NPI) is 1922032580, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tim Gilbert Harder, MD located?
The NPPES record lists a practice address at 3860 Monroe RD, De Pere, WI, 54115. Phone: (920) 496-4700. Providers update this record themselves, so call before visiting.
How can I verify Tim Gilbert Harder, MD's license?
NPPES lists Wisconsin license number 28468, 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.