John Henry Koot, D.M.D.
Dentist · Las Vegas, NV
John Henry Koot, D.M.D. is a dentist with a practice address in Las Vegas, Nevada, and NPI 1144686718, issued on Jan 12, 2016. Check the license (Nevada 619, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Henry Koot
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- 619 NV
Self-reported in NPPES; status is on the state search - Practice location
- 2315 E Tropicana Ave, Las Vegas, NV 89119
- Phone
- (702) 736-6381
- Enumerated
- Jan 12, 2016
- Record last updated
- Jan 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (702) 736-9420
- Entity
- Type 1 · individual
8 nearest dentist records → All 847 in Nevada → Look up another NPI →
Verify John Henry Koot in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nevada board licenses this profession
Search for license 619Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average dentist in 2024
38 Medicare Part D claims for 12 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate16 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.
John Henry Koot among 847 dentist records in Nevada
John Henry Koot, D.M.D. is one of 847 dentist records with a practice address in Nevada. 62% 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 60% of them.
- NPI issued2016 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 63% 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
491 dentist records list a practice address in Las Vegas
They are 491 of the 65,269 NPPES records with a practice address in Las Vegas, and 847 dentist records in Nevada.
All 847 in Nevada → Every provider in Las Vegas → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Nader Afshari, D.D.S.Las Vegas, NV 891191063696110
- Aaron Atwood, DMDLas Vegas, NV 891191467692228
- Kenneth Cox, DDSLas Vegas, NV 891191215961784
- Lisa Hogan, D.D.S.Las Vegas, NV 891191043318215
- Mohammad Khosousi, D.D.SLas Vegas, NV 891191124394069
- Leslie KotlerLas Vegas, NV 891191578688404
- Ton Lee, D.D.S.Las Vegas, NV 891191265515696
- Maheshkumar Patel, DDSLas Vegas, NV 891191205956216
Common questions
What is John Henry Koot, D.M.D.'s NPI number?
John Henry Koot, D.M.D.'s National Provider Identifier (NPI) is 1144686718, issued on Jan 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is John Henry Koot, D.M.D. located?
The NPPES record lists a practice address at 2315 E Tropicana Ave, Las Vegas, NV, 89119. Phone: (702) 736-6381. Providers update this record themselves, so call before visiting.
How can I verify John Henry Koot, D.M.D.'s license?
NPPES lists Nevada license number 619, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.
How much does John Henry Koot, D.M.D. prescribe under Medicare Part D?
In 2024, John Henry Koot, D.M.D. had 38 Medicare Part D claims for 12 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.