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Internal Medicine

Mitchell P. Matis, MD

Works at hospitals in Butler, MO · Belton, MO · Clinton, MO … · Missouri

Summary

Mitchell P. Matis, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Butler, MO, Belton, MO and Clinton, MO and other places. NPI 1013667401. 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 Mitchell P. Matis, 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
4Years since medical school (graduated 2022)
University Of Nebraska College Of MedicineMedical school
MaleGender (as listed)
Connectcare Hospitalists LLCGroup practice

Quick answers

Which hospitals does Mitchell P. Matis work at?
Medicare's official clinician data lists Mitchell P. Matis at 5 hospitals: Bates County Memorial Hospital, Belton Regional Medical Center, Golden Valley Memorial Hospital, Lee's Summit Medical Center and Research Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Mitchell P. Matis see patients?
Medicare's clinician data lists 1 practice location in Kansas City, MO. Call before your visit to confirm the address.
What is Mitchell P. Matis's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Mitchell P. Matis accept Medicare assignment?
Yes. Medicare's clinician data says Mitchell P. Matis 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 Mitchell P. Matis?
(816) 394-9044, as listed in official Medicare / NPI Registry data.
What is Mitchell P. Matis's NPI number?
1013667401. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mitchell P. Matis works

Medicare's Facility Affiliation Data lists Mitchell P. Matis 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 Mitchell P. Matis is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Mitchell P. Matis as a member of this group (CMS data updated 2026-10-02).

  • Connectcare Hospitalists LLC15 clinicians in the group

Specialties

Find other Internal Medicine doctors in Missouri →

Other internal medicine doctors in Kansas City

Clinicians with the same Medicare primary specialty in Kansas City, MO — not a recommendation.

All internal medicine doctors in Kansas City →

Clinician information

CredentialMD
Medical schoolUniversity Of Nebraska College Of Medicine
Graduation year2022
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013667401
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