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
8 nearest dentist records → All 1,750 in Wisconsin → Look up another NPI →
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.
Peter Lotowski among 1,750 dentist records in Wisconsin
Peter Lotowski, DMD 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 2013, is newer than 56% of them.
- NPI issued2013 · 56% of these records are older, 41% 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 updated2015 · 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).
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 1,750 in Wisconsin → Every provider in Sun Prairie → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Nicole Gallman, D.D.S.Sun Prairie, WI 535901235498056
- Carrie Herrild, DDSSun Prairie, WI 535901841448156
- Shawna Massey, RDHSun Prairie, WI 535901710442090
- Mark Olsen, DDSSun Prairie, WI 535901730353277
- Bryce Opps, DMDSun Prairie, WI 535901891304275
- Karen SchoenikeSun Prairie, WI 535901164762720
- Katherine Schuler, DDSSun Prairie, WI 535901063995553
- Bradley Smith, DDSSun Prairie, WI 535901861666414
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.