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Family Practice

Katherine G. Stevenson, MD

Sees patients in Waterville, ME · Maine

Summary

Dr. Katherine G. Stevenson, MD is a family doctor at 10 Water St, Waterville, ME 04901. May accept Medicare assignment. NPI 1407559438. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 10 Water St, Waterville, ME 04901 · Directions
  • Medicare: May accept Medicare assignment
  • Medical school: Tufts University School Of Medicine · graduated 2023 (3 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Katherine G. Stevenson, 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 Katherine G. Stevenson accept Medicare assignment?
Medicare's clinician data says Katherine G. Stevenson may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Katherine G. Stevenson's NPI number?
1407559438. 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 Katherine G. Stevenson is enrolled with Medicare (CMS data updated October 2, 2026).

  • 10 Water StWaterville, ME 04901

Specialties

Find other Family Practice doctors in Maine →

Other family doctors in Waterville

Clinicians with the same Medicare primary specialty in Waterville, ME — not a recommendation.

All family doctors in Waterville →

Clinician information

CredentialMD
Medical schoolTufts University School Of Medicine
Graduation year2023 (3 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1407559438
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