Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Thevenin C. Beauzile, MD

Works at hospitals in Springfield, MA · Holyoke, MA · Massachusetts

Summary

Dr. Thevenin C. Beauzile, MD is an internal medicine doctor at 505 Front St, Chicopee, MA 01013. Phone: (413) 420-2222. Accepts Medicare assignment. In 2024, Thevenin C. Beauzile had 82 Original Medicare patients and 260 services. NPI 1093047524. 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 Thevenin C. Beauzile, 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 Thevenin C. Beauzile accept Medicare assignment?
Yes. Medicare's clinician data says Thevenin C. Beauzile 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 Thevenin C. Beauzile see?
In 2024, CMS data shows 82 Original Medicare patients and 260 services for Thevenin C. Beauzile. This counts Original Medicare only and measures volume, not quality.
What is Thevenin C. Beauzile's NPI number?
1093047524. 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 Thevenin C. Beauzile, 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 patients82
Services billed to Medicare260
Different services or procedures22
Participating Medicare providerYes
Average age of these patients65

Most frequent services

  1. Blood glucose (sugar) level (82947)92 services
  2. Hemoglobin a1c level (83036)64 services
  3. Testing for presence of drug, read by direct observation (80305)36 services
  4. Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)11 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%
  • Diabetes62%
  • High cholesterol52%
  • Arthritis40%
  • Anxiety30%
  • Depression28%

Hospitals where Thevenin C. Beauzile works

Medicare's Facility Affiliation Data lists Thevenin C. Beauzile 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 Thevenin C. Beauzile is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Thevenin C. Beauzile as a member of this group (CMS data updated October 2, 2026).

  • Holyoke Health Center Inc.42 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Chicopee

Clinicians with the same Medicare primary specialty in Chicopee, MA — not a recommendation.

All internal medicine doctors in Chicopee →

Other clinicians in Holyoke Health Center Inc.

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

Clinician information

CredentialMD
Graduation year1992 (34 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1093047524
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