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Internal Medicine

Matthew D. Bauer, DO

Sees patients in Austin, TX · Portland, ME · Texas, Maine

Summary

Matthew D. Bauer, DO (Internal Medicine) is enrolled with Medicare at 2 practice locations in Austin, TX and Portland, ME. NPI 1962778688. 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 Matthew D. Bauer, 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)
University Of Pikeville, Kentucky College Of Osteopathic MedMedical school
MaleGender (as listed)

Quick answers

Where does Matthew D. Bauer see patients?
Medicare's clinician data lists 2 practice locations, including Austin, TX and Portland, ME. Call before your visit to confirm the address.
What is Matthew D. Bauer's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Matthew D. Bauer accept Medicare assignment?
Yes. Medicare's clinician data says Matthew D. Bauer 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 Matthew D. Bauer's NPI number?
1962778688. 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 Matthew D. Bauer is enrolled with Medicare (CMS data updated 2026-10-02).

  • 101 W Koenig Ln, Unit 300Austin, TX 78751
  • 2211 Congress StPortland, ME 04102

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Austin

Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.

All internal medicine doctors in Austin →

Clinician information

CredentialDO
Medical schoolUniversity Of Pikeville, Kentucky College Of Osteopathic Med
Graduation year2012
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1962778688
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