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Clinical Psychologist

Dennis R. Thornton

Sees patients in Pleasantville, NY · New York

Summary

Dennis R. Thornton is a clinical psychologist at 24 S View St, Pleasantville, NY 10570. Phone: (914) 769-3879. Accepts Medicare assignment. NPI 1689707580. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Clinical psychologist
  • Address: 24 S View St, Pleasantville, NY 10570 · Directions (1 more location)
  • Phone: (914) 769‑3879
  • Medicare: Accepts Medicare assignment
  • School: graduated 1984
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Dennis R. Thornton, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Dennis R. Thornton accept Medicare assignment?
Yes. Medicare's clinician data says Dennis R. Thornton accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Dennis R. Thornton's NPI number?
1689707580. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Dennis R. Thornton is enrolled with Medicare (CMS data updated October 2, 2026).

  • 24 S View StPleasantville, NY 10570 (914) 769‑3879
  • 24 Southview StPleasantville, NY 10570

Specialties

Find other clinicians: Clinical Psychologist, New York →

Other clinical psychologists in New York

Clinicians with the same Medicare primary specialty in New York — not a recommendation.

All clinical psychologists in New York →

Clinician information

Graduation year1984
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1689707580
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians