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

Hematology/Oncology

Meredith C. Schaffner, DO

Works at hospitals in Waterloo, IA · Grundy Center, IA · Iowa City, IA … · Iowa

Summary

Meredith C. Schaffner, DO (Hematology/Oncology) is listed by Medicare at 5 hospitals in Waterloo, IA, Grundy Center, IA and Iowa City, IA and other places. NPI 1932468576. 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 Meredith C. Schaffner, 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

Hematology/OncologyPrimary specialty
YesAccepts Medicare assignment
14Years since medical school (graduated 2012)
Des Moines University Of Osteopathic Medicine And Health SciencesMedical school
FemaleGender (as listed)
State University of IowaGroup practice

Quick answers

Which hospitals does Meredith C. Schaffner work at?
Medicare's official clinician data lists Meredith C. Schaffner at 5 hospitals: Allen Hospital, Grundy County Memorial Hospital, MercyOne Waterloo Medical Center, University of Iowa Hospital & Clinics and Waverly Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Meredith C. Schaffner see patients?
Medicare's clinician data lists 1 practice location in Iowa City, IA. Call before your visit to confirm the address.
What is Meredith C. Schaffner's specialty?
Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
Does Meredith C. Schaffner accept Medicare assignment?
Yes. Medicare's clinician data says Meredith C. Schaffner 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 Meredith C. Schaffner?
(319) 356-1616, as listed in official Medicare / NPI Registry data.
What is Meredith C. Schaffner's NPI number?
1932468576. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Meredith C. Schaffner works

Medicare's Facility Affiliation Data lists Meredith C. Schaffner 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 Meredith C. Schaffner is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Meredith C. Schaffner as a member of this group (CMS data updated 2026-10-02).

  • State University of Iowa1,897 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in Iowa →

Other hematologist-oncologists in Iowa City

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

All hematologist-oncologists in Iowa City →

Clinician information

CredentialDO
Medical schoolDes Moines University Of Osteopathic Medicine And Health Sciences
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1932468576
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