Registry data as of Aug 27, 2026

Steven Decasperis, D.M.D.

Dentist · Clinton, NJ

Steven Decasperis, D.M.D. is a dentist with a practice address in Clinton, New Jersey, and NPI 1861509630, issued on Aug 25, 2006. Check the license with the New Jersey 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
1861509630
Name
Steven Decasperis
Credential
D.M.D.
Primary taxonomy
Dentist 122300000X
Practice location
99 Grayrock RD, Clinton, NJ 08809
Phone
(908) 638-5242
Enumerated
Aug 25, 2006
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 99 Grayrock RD

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

  1. Daniel Armento, DMDDentist1447368014
  2. Allison Kendrick, D.M.DDentist1154439727

Verify Steven Decasperis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck 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 New Jersey 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.

2.4 times the Medicare Part D claims of the average dentist in 2024

214 Medicare Part D claims for 127 beneficiaries, against an average of 90 among the 51,502 providers of this specialty who prescribed in Part D.

  1. Steven Decasperis214
  2. Specialty average90

Most prescribed

  1. Amoxicillin140 claims
  2. Azithromycin43 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.

10 dentist records list a Clinton practice address

They are 10 of the 171 NPPES records with a Clinton practice address, and 2,752 dentist records in New Jersey.

Other dentist records in New Jersey

  1. Carine Abadir, DMDJersey City, NJ1497278659
  2. Gerald Abbott, DMDLeesburg, NJ1548137854
  3. Wilmer Abbott, D.M.D.Ventnor City, NJ1982847240
  4. Karen AbboudMorristown, NJ1659121259
  5. Mohannad Abboushi, DDSBloomfield, NJ1689350837
  6. Amr Abdalla, DMDGibbsboro, NJ1336822493
  7. Asmaa Abdeen, DMDJersey City, NJ1679216683
  8. Aziz Abdel Malak, DDSManalapan, NJ1265817969
  9. Amal Abdel-RazekOakhurst, NJ1699390542
  10. Nasir AbdellatifHarrison, NJ1114352150

Common questions

What is Steven Decasperis, D.M.D.'s NPI number?

Steven Decasperis, D.M.D.'s National Provider Identifier (NPI) is 1861509630, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven Decasperis, D.M.D. located?

The NPPES record lists a practice address at 99 Grayrock RD, Clinton, NJ, 08809. Phone: (908) 638-5242. Providers update this record themselves, so call before visiting.

How can I verify Steven Decasperis, D.M.D.'s license?

Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Steven Decasperis, D.M.D. prescribe under Medicare Part D?

In 2024, Steven Decasperis, D.M.D. had 214 Medicare Part D claims for 127 beneficiaries; the average among dentist prescribers was 90. 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.