NPPES file of Aug 9, 2026

Timothy D. Tishler, D.D.S.

General Practice Dentistry · Sister Bay, WI

Timothy D. Tishler, D.D.S. is a general practice dentistry with a practice address in Sister Bay, Wisconsin, and NPI 1699771345, issued on Jun 27, 2005. Check the license (Wisconsin 6623-015, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699771345
Name
Timothy D. Tishler
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License numbers
6623-015 WI
019-021598 IL
Self-reported in NPPES; status is on the state search
Practice location
2596 S. Bay Shore Dr., Sister Bay, WI 54234
Phone
(920) 854-6556
Enumerated
Jun 27, 2005
Record last updated
Mar 15, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(920) 854-6559
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Timothy D. Tishler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 6623-015
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

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2.0 times the Medicare Part D claims of the average general practice dentistry in 2024

170 Medicare Part D claims for 136 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.

  1. Timothy Tishler170
  2. Specialty average83

Most prescribed

  1. Amoxicillin131 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.

Industry payments in 2024: $160.50

3 payments; by number, the most common kind was education; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Timothy Tishler$160.50
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

3 general practice dentistry records list a practice address in Sister Bay

They are 3 of the 37 NPPES records with a practice address in Sister Bay, and 2,305 general practice dentistry records in Wisconsin.

Other general practice dentistry records in Wisconsin

  1. Komail Abbas, D.M.D.Kenosha, WI1114206109
  2. Dennis Abere, DDSWaukesha, WI1962585281
  3. Caleb Abfall, DDSGreen Bay, WI1336851765
  4. Margaret Aboagye, DDSRacine, WI1629150289
  5. Jennifer Abraham, D.D.S.Thiensville, WI1295944619
  6. Reena Abraham, DMDMarshfield, WI1457589491
  7. Theresa Adamczyk, DDSOshkosh, WI1962882308
  8. Frances Adjepon-YamoahMadison, WI1689281081
  9. Mohamed Adl, DDSWest Allis, WI1083640460
  10. Dennis Adler, DDSMount Horeb, WI1083787626

Common questions

What is Timothy D. Tishler, D.D.S.'s NPI number?

Timothy D. Tishler, D.D.S.'s National Provider Identifier (NPI) is 1699771345, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Timothy D. Tishler, D.D.S. located?

The NPPES record lists a practice address at 2596 S. Bay Shore Dr., Sister Bay, WI, 54234. Phone: (920) 854-6556. Providers update this record themselves, so call before visiting.

How can I verify Timothy D. Tishler, D.D.S.'s license?

NPPES lists Wisconsin license number 6623-015, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Timothy D. Tishler, D.D.S. prescribe under Medicare Part D?

In 2024, Timothy D. Tishler, D.D.S. had 170 Medicare Part D claims for 136 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.