Fredrick C. Weigt, D.D.S.
Dentist · Madison, WI
Fredrick C. Weigt, D.D.S. is a dentist with a practice address in Madison, Wisconsin, and NPI 1912126871, issued on Apr 25, 2007. Check the license (Wisconsin 5000235, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Fredrick C. Weigt
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 5000235 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4506 Regent St, Madison, WI 53705
- Phone
- (608) 238-7112
- Enumerated
- Apr 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (608) 238-1061
- Medicaid ID
- 33652300 WI
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,750 in Wisconsin → Look up another NPI →
Also registered at 4506 Regent St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Choate, D.D.S.Dentist1629297593
- Brian Wackwitz, D.D.S.Dentist1548489420
Verify Fredrick C. Weigt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 5000235Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Fredrick C. Weigt among 1,750 dentist records in Wisconsin
Fredrick C. Weigt, D.D.S. is one of 1,750 dentist records with a practice address in Wisconsin. 60% 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 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 62% newer
- In a Medicare fileNo · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Wisconsin
There are 1,750 dentist records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,750 in Wisconsin → Every provider in Madison → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Brittany Bowen, DDSMadison, WI 537051043691439
- Maria BulatMadison, WI 537051477816023
- Thomas Choate, D.D.S.Madison, WI 537051629297593
- Kevin Degroot, D.D.S.Madison, WI 537051104267343
- Patrick Donovan, D.D.S.Madison, WI 537051972722866
- Russell Grimm, D.D.S.Madison, WI 537051508085481
- Mary Hirsch, D.D.S.Madison, WI 537051326257536
- Ena Lee, D.D.S.Madison, WI 537051659531283
Common questions
What is Fredrick C. Weigt, D.D.S.'s NPI number?
Fredrick C. Weigt, D.D.S.'s National Provider Identifier (NPI) is 1912126871, issued on Apr 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Fredrick C. Weigt, D.D.S. located?
The NPPES record lists a practice address at 4506 Regent St, Madison, WI, 53705. Phone: (608) 238-7112. Providers update this record themselves, so call before visiting.
How can I verify Fredrick C. Weigt, D.D.S.'s license?
NPPES lists Wisconsin license number 5000235, 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. 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.