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

Emergency Medicine

Matthew D. Davis, DO

Works at hospitals in Norman, OK · Oklahoma

Summary

Matthew D. Davis, DO (Emergency Medicine) is listed by Medicare at 1 hospital in Norman, OK. NPI 1861454860. 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 Matthew D. Davis, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
23Years since medical school (graduated 2003)
MaleGender (as listed)
Norman Regional Hospital AuthorityGroup practice

Quick answers

Which hospitals does Matthew D. Davis work at?
Medicare's official clinician data lists Matthew D. Davis at 1 hospital: Norman Regional. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Matthew D. Davis see patients?
Medicare's clinician data lists 2 practice locations, including Norman, OK and Moore, OK. Call before your visit to confirm the address.
What is Matthew D. Davis's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Matthew D. Davis accept Medicare assignment?
Yes. Medicare's clinician data says Matthew D. Davis 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 Matthew D. Davis?
(405) 515-1000, as listed in official Medicare / NPI Registry data.
What is Matthew D. Davis's NPI number?
1861454860. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Matthew D. Davis works

Medicare's Facility Affiliation Data lists Matthew D. Davis 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 Matthew D. Davis is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Matthew D. Davis as a member of this group (CMS data updated 2026-10-02).

  • Norman Regional Hospital Authority27 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Oklahoma →

Other emergency medicine doctors in Norman

Clinicians with the same Medicare primary specialty in Norman, OK — not a recommendation.

All emergency medicine doctors in Norman →

Clinician information

CredentialDO
Graduation year2003
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861454860
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