Gregory Eric Custer, DDS
General Practice Dentistry · Mequon, WI
Gregory Eric Custer, DDS is a general practice dentistry with a practice address in Mequon, Wisconsin, and NPI 1891808887, issued on Aug 16, 2006. Check the license (Wisconsin 5001876015, 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
- Gregory Eric Custer
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 5001876015 WI
Self-reported in NPPES; status is on the state search - Practice location
- 13615 N Cedarburg Road, Mequon, WI 53097
- Phone
- (262) 377-1071
- Enumerated
- Aug 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (262) 377-1018
- Entity
- Type 1 · individual
Verify Gregory Eric Custer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 5001876015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18 general practice dentistry records list a practice address in Mequon
They are 18 of the 1,048 NPPES records with a practice address in Mequon, and 2,305 general practice dentistry records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 18 in Mequon → All 2,305 in Wisconsin → Every provider in Mequon →
Other general practice dentistry records in Wisconsin
- Komail Abbas, D.M.D.Kenosha, WI1114206109
- Dennis Abere, DDSWaukesha, WI1962585281
- Caleb Abfall, DDSGreen Bay, WI1336851765
- Margaret Aboagye, DDSRacine, WI1629150289
- Jennifer Abraham, D.D.S.Thiensville, WI1295944619
- Reena Abraham, DMDMarshfield, WI1457589491
- Theresa Adamczyk, DDSOshkosh, WI1962882308
- Frances Adjepon-YamoahMadison, WI1689281081
- Mohamed Adl, DDSWest Allis, WI1083640460
- Dennis Adler, DDSMount Horeb, WI1083787626
Common questions
What is Gregory Eric Custer, DDS's NPI number?
Gregory Eric Custer, DDS's National Provider Identifier (NPI) is 1891808887, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Eric Custer, DDS located?
The NPPES record lists a practice address at 13615 N Cedarburg Road, Mequon, WI, 53097. Phone: (262) 377-1071. Providers update this record themselves, so call before visiting.
How can I verify Gregory Eric Custer, DDS's license?
NPPES lists Wisconsin license number 5001876015, 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.