NPPES file of Aug 9, 2026

Nicholas Willard Slater, DMD

General Practice Dentistry · Mesa, AZ

Nicholas Willard Slater, DMD is a general practice dentistry with a practice address in Mesa, Arizona, and NPI 1386255297, issued on Aug 13, 2020. Check the license (Arizona D010826, as entered in NPPES) with the Arizona 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
1386255297
Name
Nicholas Willard Slater
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D010826 AZ
Self-reported in NPPES; status is on the state search
Practice location
6963 E Main St, Mesa, AZ 85207
Phone
(480) 981-3047
Enumerated
Aug 13, 2020
Record last updated
Aug 13, 2020 (not updated in 6 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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Also registered at 6963 E Main St

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

  1. Kathleen Chivari, D.D.S.General Practice Dentistry1184815235
  2. Jim Hasten, DDSDentist1962552869
  3. Kelly Slater, DDSDentist1295115202

Verify Nicholas Willard Slater in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license D010826
    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 Arizona license search

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55% fewer Medicare Part D claims than the average general practice dentistry in 2024

37 Medicare Part D claims for 23 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. 11 claims were for opioids.

  1. Nicholas Slater37
  2. Specialty average83

Most prescribed

  1. Amoxicillin18 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.

218 general practice dentistry records list a practice address in Mesa

They are 218 of the 9,151 NPPES records with a practice address in Mesa, and 2,482 general practice dentistry records in Arizona.

Other general practice dentistry records in Arizona

  1. Bruce Aahrens, DDSPeoria, AZ1356428510
  2. Abraham Abaie, DDSScottsdale, AZ1477641256
  3. Alisha Abbas, DMDTucson, AZ1528985355
  4. Ali AbdulmajeedLaveen, AZ1194493080
  5. Reza Abedi, DDSApache Junction, AZ1578659736
  6. Aryan Abedini, DMDAvondale, AZ1841776150
  7. Ramez Abilmona, DMDMesa, AZ1376744748
  8. Mark AbzugPhoenix, AZ1871648543
  9. Chad Achatz, DMDScottsdale, AZ1699220863
  10. Kelsey Adams, DMDScottsdale, AZ1770476731

Common questions

What is Nicholas Willard Slater, DMD's NPI number?

Nicholas Willard Slater, DMD's National Provider Identifier (NPI) is 1386255297, issued on Aug 13, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas Willard Slater, DMD located?

The NPPES record lists a practice address at 6963 E Main St, Mesa, AZ, 85207. Phone: (480) 981-3047. Providers update this record themselves, so call before visiting.

How can I verify Nicholas Willard Slater, DMD's license?

NPPES lists Arizona license number D010826, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Nicholas Willard Slater, DMD prescribe under Medicare Part D?

In 2024, Nicholas Willard Slater, DMD had 37 Medicare Part D claims for 23 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.