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Nurse Practitioner

Cassandra Tetrault

Sees patients in Guilford, CT · Connecticut

Summary

Cassandra Tetrault is a nurse practitioner at 1057 Boston Post Rd, Guilford, CT 06437. Phone: (866) 389-2727. Accepts Medicare assignment. NPI 1033717996. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Nurse practitioner
  • Address: 1057 Boston Post Rd, Guilford, CT 06437 · Directions
  • Phone: (866) 389‑2727
  • Medicare: Accepts Medicare assignment
  • Group practice: MC Diagnostic of Connecticut, P.C.
  • School: graduated 2020
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Cassandra Tetrault, 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 Cassandra Tetrault accept Medicare assignment?
Yes. Medicare's clinician data says Cassandra Tetrault 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 Cassandra Tetrault's NPI number?
1033717996. 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 Cassandra Tetrault is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Cassandra Tetrault as a member of this group (CMS data updated October 2, 2026).

  • MC Diagnostic of Connecticut, P.C.67 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Connecticut →

Other nurse practitioners in Guilford

Clinicians with the same Medicare primary specialty in Guilford, CT — not a recommendation.

All nurse practitioners in Guilford →

Other clinicians in MC Diagnostic of Connecticut, P.C.

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

Clinician information

Graduation year2020
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1033717996
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