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

Pathology

James T. Quesenberry, MD

Works at hospitals in Onawa, IA · Cherokee, IA · Le Mars, IA … · Iowa

Summary

James T. Quesenberry, MD (Pathology) is listed by Medicare at 5 hospitals in Onawa, IA, Cherokee, IA and Le Mars, IA and other places. NPI 1669434783. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about James T. Quesenberry, 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
38Years since medical school (graduated 1988)
University Of South Carolina School Of MedicineMedical school
MaleGender (as listed)
Pathology Medical Services of Siouxland PCGroup practice

Quick answers

Which hospitals does James T. Quesenberry work at?
Medicare's official clinician data lists James T. Quesenberry at 5 hospitals: Burgess Health Center, Cherokee Regional Medical Center, Floyd Valley Healthcare, Orange City Area Health System and St Lukes Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does James T. Quesenberry see patients?
Medicare's clinician data lists 1 practice location in Sioux City, IA. Call before your visit to confirm the address.
What is James T. Quesenberry's specialty?
Medicare lists Pathology as the primary specialty.
Does James T. Quesenberry accept Medicare assignment?
Yes. Medicare's clinician data says James T. Quesenberry 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 James T. Quesenberry?
(712) 279-3226, as listed in official Medicare / NPI Registry data.
What is James T. Quesenberry's NPI number?
1669434783. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where James T. Quesenberry works

Medicare's Facility Affiliation Data lists James T. Quesenberry at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where James T. Quesenberry is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists James T. Quesenberry as a member of this group (CMS data updated 2026-10-02).

  • Pathology Medical Services of Siouxland PC3 clinicians in the group

Specialties

Find other Pathology doctors in Iowa →

Other pathologists in Iowa

Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.

All pathologists in Iowa →

Clinician information

CredentialMD
Medical schoolUniversity Of South Carolina School Of Medicine
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1669434783
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians