Tom A. Stamas, DDS
General Practice Dentistry · Oconomowoc, WI
Tom A. Stamas, DDS is a general practice dentistry with a practice address in Oconomowoc, Wisconsin, and NPI 1548565799, issued on Jan 19, 2011. Check the license (Wisconsin 3954-015, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tom A. Stamas
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 3954-015 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1020 Oconomowoc Pkwy, Oconomowoc, WI 53066
- Phone
- (262) 567-8386
- Enumerated
- Jan 19, 2011
- Record last updated
- Jan 19, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,305 in Wisconsin → Look up another NPI →
Also registered at 1020 Oconomowoc Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul StamasStudent in an Organized Health Care Education/Training Program1134740905
Verify Tom A. Stamas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3954-015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average general practice dentistry in 2024
34 Medicare Part D claims for 23 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Azithromycin11 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.
Tom A. Stamas among 2,305 general practice dentistry records in Wisconsin
Tom A. Stamas, DDS 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 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 31% 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 updated2011 · 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).
12 general practice dentistry records list a practice address in Oconomowoc
They are 12 of the 506 NPPES records with a practice address in Oconomowoc, and 2,305 general practice dentistry records in Wisconsin.
All 2,305 in Wisconsin → Every provider in Oconomowoc → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Christina Copoulos-SwansonOconomowoc, WI 530661972293298
- Jose Gonzalez, DDSOconomowoc, WI 530661508430091
- Kelly Groskopf, D.D.S.Oconomowoc, WI 530661962850701
- Mary Frances Jahnke, DDSOconomowoc, WI 530661902244163
- Katherine Knabe, DDSOconomowoc, WI 530661306426044
- William Longe, D.D.S.Oconomowoc, WI 530661013136381
- Kevin Nitz, DDSOconomowoc, WI 530661790534808
- Adam Quetsch, DDSOconomowoc, WI 530661891300455
Common questions
What is Tom A. Stamas, DDS's NPI number?
Tom A. Stamas, DDS's National Provider Identifier (NPI) is 1548565799, issued on Jan 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Tom A. Stamas, DDS located?
The NPPES record lists a practice address at 1020 Oconomowoc Pkwy, Oconomowoc, WI, 53066. Phone: (262) 567-8386. Providers update this record themselves, so call before visiting.
How can I verify Tom A. Stamas, DDS's license?
NPPES lists Wisconsin license number 3954-015, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Tom A. Stamas, DDS prescribe under Medicare Part D?
In 2024, Tom A. Stamas, DDS had 34 Medicare Part D claims for 23 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.