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Emergency Medicine

Joshua Deslouches, MD

Works at hospitals in Newburyport, MA · Milford, DE · Norwich, NY … · Massachusetts, Delaware, New York, Connecticut

Summary

Dr. Joshua Deslouches, MD is an emergency medicine doctor at 179 N Broad St, Norwich, NY 13815. Phone: (607) 337-4111. Accepts Medicare assignment. In 2024, Joshua Deslouches had 51 Original Medicare patients and 79 services. NPI 1821672114. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Joshua Deslouches, 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 Joshua Deslouches accept Medicare assignment?
Yes. Medicare's clinician data says Joshua Deslouches 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.
How many Medicare patients does Joshua Deslouches see?
In 2024, CMS data shows 51 Original Medicare patients and 79 services for Joshua Deslouches. This counts Original Medicare only and measures volume, not quality.
What is Joshua Deslouches's NPI number?
1821672114. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Joshua Deslouches, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients51
Services billed to Medicare79
Different services or procedures7
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)43 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)26 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol71%
  • Diabetes47%
  • Depression47%
  • Anxiety45%
  • Ischemic heart disease37%

Hospitals where Joshua Deslouches works

Medicare's Facility Affiliation Data lists Joshua Deslouches at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Joshua Deslouches is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Joshua Deslouches as a member of these groups (CMS data updated October 2, 2026).

  • Yale University2,645 clinicians in the group
  • Berkshire Medical Center Inc203 clinicians in the group
  • Chenango Memorial Hospital Inc111 clinicians in the group
  • Bayhealth Emergency Physicians LLC87 clinicians in the group
  • Newburyport Emergency Physicians, PLLC56 clinicians in the group
  • Vituity-Massachusetts PLLC46 clinicians in the group

Specialties

Find other Emergency Medicine doctors in New York →

Other emergency medicine doctors in Norwich

Clinicians with the same Medicare primary specialty in Norwich, NY — not a recommendation.

All emergency medicine doctors in Norwich →

Other clinicians in Yale University

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolHoward University College Of Medicine
Graduation year2021 (5 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1821672114
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians