Glenn Alan Wergin, DMD
Dentist · Walworth, WI
Glenn Alan Wergin, DMD is a dentist with a practice address in Walworth, Wisconsin, and NPI 1821149758, issued on Jan 16, 2007. Check the license (Wisconsin 1397G, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Glenn Alan Wergin
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 1397G WI
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Main St, Walworth, WI 53184
- Phone
- (262) 275-6992
- Enumerated
- Jan 16, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (262) 275-6992
- Entity
- Type 1 · individual
Verify Glenn Alan Wergin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1397GCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average dentist in 2024
14 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
1 dentist records list a practice address in Walworth
They are 1 of the 20 NPPES records with a practice address in Walworth, and 1,750 dentist records in Wisconsin.
Other dentist records in Wisconsin
- Buhisa AbdelkafiRacine, WI1881383586
- Hooman Abdolisereshki, DDSPlymouth, WI1619369279
- Megan Abell, DDSMadison, WI1346477361
- Matthew Abraham, DDSLadysmith, WI1912350448
- Nicolas Abujamra, DDS, MSGreen Bay, WI1720123201
- Guillermo Aceves, DDSJanesville, WI1447090766
- Amber Ackerman, DMDMount Horeb, WI1497646509
- Erica Adams, DMDMadison, WI1275101909
- Hala Afifa, DDSMilwaukee, WI1891363198
- Aarushi Agarwal, DMDMadison, WI1841977717
Common questions
What is Glenn Alan Wergin, DMD's NPI number?
Glenn Alan Wergin, DMD's National Provider Identifier (NPI) is 1821149758, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Glenn Alan Wergin, DMD located?
The NPPES record lists a practice address at 100 N Main St, Walworth, WI, 53184. Phone: (262) 275-6992. Providers update this record themselves, so call before visiting.
How can I verify Glenn Alan Wergin, DMD's license?
NPPES lists Wisconsin license number 1397G, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Glenn Alan Wergin, DMD prescribe under Medicare Part D?
In 2024, Glenn Alan Wergin, DMD had 14 Medicare Part D claims; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.