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

Pathology

Katherine Messner, DO

Sees patients in Durango, CO · Cedar City, UT · Saint George, UT · Colorado, Utah

Summary

Katherine Messner, DO (Pathology) is enrolled with Medicare at 3 practice locations in Durango, CO, Cedar City, UT and Saint George, UT. NPI 1407014087. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Katherine Messner, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

PathologyPrimary specialty
YesAccepts Medicare assignment
18Years since medical school (graduated 2008)
Midwestern University, Chicago College Of Osteopathic MedMedical school
FemaleGender (as listed)
Pathology Services PCGroup practice

Quick answers

Where does Katherine Messner see patients?
Medicare's clinician data lists 3 practice locations, including Durango, CO, Cedar City, UT and Saint George, UT. Call before your visit to confirm the address.
What is Katherine Messner's specialty?
Medicare lists Pathology as the primary specialty.
Does Katherine Messner accept Medicare assignment?
Yes. Medicare's clinician data says Katherine Messner accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Katherine Messner?
(617) 285-9548, as listed in official Medicare / NPI Registry data.
What is Katherine Messner's NPI number?
1407014087. 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 Messner is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Katherine Messner as a member of this group (CMS data updated 2026-10-02).

  • Pathology Services PC4 clinicians in the group

Specialties

Find other Pathology doctors in Colorado →

Other pathologists in Durango

Clinicians with the same Medicare primary specialty in Durango, CO — not a recommendation.

All pathologists in Durango →

Clinician information

CredentialDO
Medical schoolMidwestern University, Chicago College Of Osteopathic Med
Graduation year2008
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407014087
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 2026-10-02, retrieved 2026-10-29
  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