Stephan William Klug, DDS
Dentist · Mequon, WI
Stephan William Klug, DDS is a dentist with a practice address in Mequon, Wisconsin, and NPI 1164574323, issued on Jan 17, 2007. Check the license (Wisconsin 2966, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephan William Klug
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 2966 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1017 W Glen Oaks Lane, Mequon, WI 53092
- Phone
- (262) 241-4440
- Enumerated
- Jan 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (262) 241-3331
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,750 in Wisconsin → Look up another NPI →
Verify Stephan William Klug in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2966Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average dentist in 2024
76 Medicare Part D claims for 50 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin41 claims
- Clindamycin Hcl14 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.
Industry payments in 2024: $16.49
1 payment: food and beverage; the largest payer was Voco America Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Stephan William Klug among 1,750 dentist records in Wisconsin
Stephan William Klug, DDS 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. Its NPI, issued in 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 62% newer
- In a Medicare fileYes · 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).
17 dentist records list a practice address in Mequon
They are 17 of the 1,048 NPPES records with a practice address in Mequon, and 1,750 dentist records in Wisconsin.
All 1,750 in Wisconsin → Every provider in Mequon → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Kent Davies, DDSMequon, WI 530921255543070
- Jerome Gildner, DDSMequon, WI 530921861604696
- David Hanna, D.D.S.Mequon, WI 530921497964134
- Marc Jacobson, DDSMequon, WI 530921043479827
- Michael Kim, D.D.S.Mequon, WI 530921306938709
- Russell Kittleson, DDSMequon, WI 530921528264819
- Allen Langeberg, D.D.S.Mequon, WI 530921386853018
- Christopher Mantel, DDSMeaquon, WI 530921043470347
Common questions
What is Stephan William Klug, DDS's NPI number?
Stephan William Klug, DDS's National Provider Identifier (NPI) is 1164574323, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephan William Klug, DDS located?
The NPPES record lists a practice address at 1017 W Glen Oaks Lane, Mequon, WI, 53092. Phone: (262) 241-4440. Providers update this record themselves, so call before visiting.
How can I verify Stephan William Klug, DDS's license?
NPPES lists Wisconsin license number 2966, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Stephan William Klug, DDS prescribe under Medicare Part D?
In 2024, Stephan William Klug, DDS had 76 Medicare Part D claims for 50 beneficiaries; 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.