NPPES file of Aug 9, 2026

Kevin Daniel Castleberry, DDS

General Practice Dentistry · Green Lake, WI

Kevin Daniel Castleberry, DDS is a general practice dentistry with a practice address in Green Lake, Wisconsin, and NPI 1366857146, issued on Jun 30, 2014. Check the license (Wisconsin 7284-15, 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
1366857146
Name
Kevin Daniel Castleberry
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
7284-15 WI
Self-reported in NPPES; status is on the state search
Practice location
560 Mill St, Green Lake, WI 54941
Phone
(920) 294-6790
Enumerated
Jun 30, 2014
Record last updated
May 16, 2018 (not updated in 8 years: call before relying on the address or phone)
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 Kevin Daniel Castleberry 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 7284-15
    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
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84% fewer Medicare Part D claims than the average general practice dentistry in 2024

13 Medicare Part D claims, 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. Kevin Castleberry13
  2. Specialty average83

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.

1 general practice dentistry records list a practice address in Green Lake

They are 1 of the 34 NPPES records with a practice address in Green Lake, 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 Kevin Daniel Castleberry, DDS's NPI number?

Kevin Daniel Castleberry, DDS's National Provider Identifier (NPI) is 1366857146, issued on Jun 30, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Kevin Daniel Castleberry, DDS located?

The NPPES record lists a practice address at 560 Mill St, Green Lake, WI, 54941. Phone: (920) 294-6790. Providers update this record themselves, so call before visiting.

How can I verify Kevin Daniel Castleberry, DDS's license?

NPPES lists Wisconsin license number 7284-15, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Kevin Daniel Castleberry, DDS prescribe under Medicare Part D?

In 2024, Kevin Daniel Castleberry, DDS had 13 Medicare Part D claims; 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.