Registry data as of Aug 27, 2026

William Kotonias, DDS

General Practice Dentistry · Brooklyn Center, MN

William Kotonias, DDS is a general practice dentistry with a practice address in Brooklyn Center, Minnesota, and NPI 1265655963, issued on Apr 11, 2007. Check the license (Minnesota D10360, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1265655963
Name
William Kotonias
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D10360 MN
Self-reported in NPPES; status is on the state search
Practice location
5831 Brooklyn Blvd, Brooklyn Center, MN 55429
Phone
(763) 533-8669
Enumerated
Apr 11, 2007
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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Also registered at 5831 Brooklyn Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anna Clayton, DDSDentist1184513673
  2. Logan Connor, DMDGeneral Practice Dentistry1043053796
  3. Ryan Lembke, DDSGeneral Practice Dentistry1124869607
  4. Brendan Reich, DDSDentist1609556638
  5. Kristy Zaki, DDSGeneral Practice Dentistry1003743055

Verify William Kotonias in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license D10360
    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 Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

49% fewer Medicare Part D claims than the average general practice dentistry in 2024

43 Medicare Part D claims for 34 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. William Kotonias43
  2. Specialty average84

Most prescribed

  1. Amoxicillin30 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: $23.42

1 payment, mostly food and beverage; the largest payer was Solventum Corporation. The 40,968 providers of this specialty with any payment received $593.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Kotonias$23.42
  2. Specialty average$593.28

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

21 general practice dentistry records list a Brooklyn Center practice address

They are 21 of the 871 NPPES records with a Brooklyn Center practice address, and 2,161 general practice dentistry records in Minnesota.

Other general practice dentistry records in Minnesota

  1. Ahmad Abdallah, BA, DMDWoodbury, MN1235829813
  2. Jacob Aberle, DDSAlexandria, MN1417574716
  3. Muna Abudayyeh, DMDRochester, MN1407979826
  4. Wala Abushehab, DDSCoon Rapids, MN1508597873
  5. Firdavs Abzhabarov, DDSZimmerman, MN1215628110
  6. Claire Ackerman, DDSRochester, MN1891616538
  7. Skylar Ackerman, DDSLakeville, MN1649101643
  8. James Adamczak, DDSCarlton, MN1023190642
  9. Samuel Adamson, DDSRobbinsdale, MN1497432256
  10. Craig Adelmann, DDSSavage, MN1598753873

Common questions

What is William Kotonias, DDS's NPI number?

William Kotonias, DDS's National Provider Identifier (NPI) is 1265655963, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is William Kotonias, DDS located?

The NPPES record lists a practice address at 5831 Brooklyn Blvd, Brooklyn Center, MN, 55429. Phone: (763) 533-8669. Providers update this record themselves, so call before visiting.

How can I verify William Kotonias, DDS's license?

NPPES lists Minnesota license number D10360, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

How much does William Kotonias, DDS prescribe under Medicare Part D?

In 2024, William Kotonias, DDS had 43 Medicare Part D claims for 34 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.