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

Internal Medicine

Maureen Muke, MD

Works at hospitals in Charles City, IA · Britt, IA · Leonardtown, MD … · Iowa, Maryland

Summary

Maureen Muke, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Charles City, IA, Britt, IA and Leonardtown, MD and other places. NPI 1497019483. 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 Maureen Muke, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
14Years since medical school (graduated 2012)
FemaleGender (as listed)
MedStar Medical Group II LLCGroup practice (+2 more)

Quick answers

Which hospitals does Maureen Muke work at?
Medicare's official clinician data lists Maureen Muke at 5 hospitals: Floyd County Medical Center, Hancock County Health System, MedStar Saint Mary's Hospital, MedStar Southern Maryland Hospital Center and MercyOne North Iowa Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Maureen Muke see patients?
Medicare's clinician data lists 7 practice locations, including Mason City, IA, Washington, DC and Baltimore, MD. Call before your visit to confirm the address.
What is Maureen Muke's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Maureen Muke accept Medicare assignment?
Yes. Medicare's clinician data says Maureen Muke 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 Maureen Muke?
(641) 428-6615, as listed in official Medicare / NPI Registry data.
What is Maureen Muke's NPI number?
1497019483. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Maureen Muke works

Medicare's Facility Affiliation Data lists Maureen Muke 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 Maureen Muke is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.

Group practices

Medicare enrollment lists Maureen Muke as a member of these groups (CMS data updated 2026-10-02).

  • MedStar Medical Group II LLC3,767 clinicians in the group
  • M Medical Group Inc106 clinicians in the group
  • Cogent Healthcare of Iowa PC61 clinicians in the group

Specialties

Find other Internal Medicine doctors in Iowa →

Other internal medicine doctors in Mason City

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

All internal medicine doctors in Mason City →

Clinician information

CredentialMD
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1497019483
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