Peter Lotowski, DMD
Dentist · Sun Prairie, WI
Peter Lotowski, DMD is a dentist with a practice address in Sun Prairie, Wisconsin, and NPI 1548697659, issued on Oct 3, 2013. Check the license (Wisconsin 1000958-15, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Lotowski
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 1000958-15 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1260 W Main St, Sun Prairie, WI 53590
- Phone
- (608) 834-6321
- Enumerated
- Oct 3, 2013
- Record last updated
- Jun 11, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (608) 834-6321
- Entity
- Type 1 · individual
Also registered at 1260 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Amstadt, D.D.S.General Practice Dentistry1982636353
Verify Peter Lotowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1000958-15Check 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 dentist in 2024
42 Medicare Part D claims for 22 beneficiaries, 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.
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.
19 dentist records list a practice address in Sun Prairie
They are 19 of the 485 NPPES records with a practice address in Sun Prairie, and 1,750 dentist records in Wisconsin.
All 19 in Sun Prairie → All 1,750 in Wisconsin → Every provider in Sun Prairie →
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 Peter Lotowski, DMD's NPI number?
Peter Lotowski, DMD's National Provider Identifier (NPI) is 1548697659, issued on Oct 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Peter Lotowski, DMD located?
The NPPES record lists a practice address at 1260 W Main St, Sun Prairie, WI, 53590. Phone: (608) 834-6321. Providers update this record themselves, so call before visiting.
How can I verify Peter Lotowski, DMD's license?
NPPES lists Wisconsin license number 1000958-15, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Peter Lotowski, DMD prescribe under Medicare Part D?
In 2024, Peter Lotowski, DMD had 42 Medicare Part D claims for 22 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.