Josef Schwartz
General Practice Dentistry · Plymouth, WI
Josef Schwartz is a general practice dentistry with a practice address in Plymouth, Wisconsin, and NPI 1831542349, issued on Jul 20, 2016. Check the license (Wisconsin 1001674, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Josef Schwartz
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 1001674 WI
Self-reported in NPPES; status is on the state search - Practice location
- 623 E Mill St, Plymouth, WI 53073
- Phone
- (920) 893-5949
- Enumerated
- Jul 20, 2016
- Record last updated
- Aug 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (920) 893-5940
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,305 in Wisconsin → Look up another NPI →
Also registered at 623 E Mill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Frank Gatyas, DDSDentist1457778789
Verify Josef Schwartz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1001674Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average general practice dentistry in 2024
19 Medicare Part D claims for 17 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.
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.
Josef Schwartz among 2,305 general practice dentistry records in Wisconsin
Josef Schwartz 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 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 24% 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 updated2021 · 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).
7 general practice dentistry records list a practice address in Plymouth
They are 7 of the 200 NPPES records with a practice address in Plymouth, and 2,305 general practice dentistry records in Wisconsin.
All 2,305 in Wisconsin → Every provider in Plymouth → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Timothy Joseph, DDSPlymouth, WI 530731851445969
- Sherry JosephPlymouth, WI 530731154475259
- James Kuhlow, D.D.S.Plymouth, WI 530731518027119
- Peter Muehleis, DDSPlymouth, WI 530731376672725
- James Nass, D.D.S.Plymouth, WI 530731144392648
- Joseph White, DDSPlymouth, WI 530731528113453
- William Covelli, DDSPort Washington, WI 530741669509972
- Christine Fischer, DDSPewaukee, WI 530721538787650
Common questions
What is Josef Schwartz's NPI number?
Josef Schwartz's National Provider Identifier (NPI) is 1831542349, issued on Jul 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Josef Schwartz located?
The NPPES record lists a practice address at 623 E Mill St, Plymouth, WI, 53073. Phone: (920) 893-5949. Providers update this record themselves, so call before visiting.
How can I verify Josef Schwartz's license?
NPPES lists Wisconsin license number 1001674, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Josef Schwartz prescribe under Medicare Part D?
In 2024, Josef Schwartz had 19 Medicare Part D claims for 17 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.