Steven Ross Koutnik, D.D.S.
General Practice Dentistry · Brookfield, WI
Steven Ross Koutnik, D.D.S. is a general practice dentistry with a practice address in Brookfield, Wisconsin, and NPI 1871813923, issued on Jun 10, 2010. Check the license (Wisconsin 6519-15, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven Ross Koutnik
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 6519-15 WI
Self-reported in NPPES; status is on the state search - Practice location
- 13780 W Greenfield Ave, Brookfield, WI 53005
- Phone
- (262) 782-4860
- Enumerated
- Jun 10, 2010
- Record last updated
- Jun 10, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (262) 782-7720
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,305 in Wisconsin → Look up another NPI →
Also registered at 13780 W Greenfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carter Benson, DDSGeneral Practice Dentistry1285771840
- James Hove, DDSGeneral Practice Dentistry1306983028
- Michael Karczewski, DDSMSProsthodontics1043357775
Verify Steven Ross Koutnik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 6519-15Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average general practice dentistry in 2024
41 Medicare Part D claims for 33 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin15 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.
Steven Ross Koutnik among 2,305 general practice dentistry records in Wisconsin
Steven Ross Koutnik, D.D.S. is one of 2,305 general practice dentistry records with a practice address in Wisconsin. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 65% of them.
- NPI issued2010 · 65% of these records are older, 34% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 general practice dentistry records list a practice address in Brookfield
They are 43 of the 2,036 NPPES records with a practice address in Brookfield, and 2,305 general practice dentistry records in Wisconsin.
All 2,305 in Wisconsin → Every provider in Brookfield → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- James BrophyBrookfield, WI 530051932265675
- Brandon Brunner, D.D.S.Brookfield, WI 530051801838875
- Michael Cahlamer, D.D.S.Brookfield, WI 530051851395644
- Kristina Connor, DDSBrookfield, WI 530051285731091
- Thomas Henschel, D.D.S.Brookfield, WI 530051225174857
- Richard HolubowiczBrookfield, WI 530051306902713
- Timothy Jenness, D.D.S.Brookfield, WI 530051386693984
- John Keene, DDSBrookfield, WI 530051710919915
Common questions
What is Steven Ross Koutnik, D.D.S.'s NPI number?
Steven Ross Koutnik, D.D.S.'s National Provider Identifier (NPI) is 1871813923, issued on Jun 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Steven Ross Koutnik, D.D.S. located?
The NPPES record lists a practice address at 13780 W Greenfield Ave, Brookfield, WI, 53005. Phone: (262) 782-4860. Providers update this record themselves, so call before visiting.
How can I verify Steven Ross Koutnik, D.D.S.'s license?
NPPES lists Wisconsin license number 6519-15, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Steven Ross Koutnik, D.D.S. prescribe under Medicare Part D?
In 2024, Steven Ross Koutnik, D.D.S. had 41 Medicare Part D claims for 33 beneficiaries; the average among general practice dentistry prescribers was 83. 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.