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Hospitalist

Mark A. Otto, MD

Sees patients in Council Bluffs, IA · Iowa

Summary

Mark A. Otto, MD (Hospitalist) is enrolled with Medicare at 1 practice location in Council Bluffs, IA. NPI 1386794386. 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 Mark A. Otto, 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

HospitalistPrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
Creighton University School Of MedicineMedical school
MaleGender (as listed)
Alegent Creighton ClinicGroup practice

Quick answers

Where does Mark A. Otto see patients?
Medicare's clinician data lists 1 practice location in Council Bluffs, IA. Call before your visit to confirm the address.
What is Mark A. Otto's specialty?
Medicare lists Hospitalist as the primary specialty.
Does Mark A. Otto accept Medicare assignment?
Yes. Medicare's clinician data says Mark A. Otto 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 Mark A. Otto?
(712) 328-5490, as listed in official Medicare / NPI Registry data.
What is Mark A. Otto's NPI number?
1386794386. 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 Mark A. Otto is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Mark A. Otto as a member of this group (CMS data updated 2026-10-02).

  • Alegent Creighton Clinic963 clinicians in the group

Specialties

Find other Hospitalist doctors in Iowa →

Other hospitalists in Council Bluffs

Clinicians with the same Medicare primary specialty in Council Bluffs, IA — not a recommendation.

All hospitalists in Council Bluffs →

Clinician information

CredentialMD
Medical schoolCreighton University School Of Medicine
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1386794386
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