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Internal Medicine

Harrison Fleming, DO

Works at hospitals in North las Vegas, NV · Henderson, NV · Las Vegas, NV · Nevada

Summary

Harrison Fleming, DO (Internal Medicine) is listed by Medicare at 3 hospitals in North las Vegas, NV, Henderson, NV and Las Vegas, NV. NPI 1588190797. 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 Harrison Fleming, 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
9Years since medical school (graduated 2017)
Pacific Nw Un Of Hs, Col Of Osteopathic MedicineMedical school
MaleGender (as listed)
Dignity Health Medical Group Nevada LLCGroup practice

Quick answers

Which hospitals does Harrison Fleming work at?
Medicare's official clinician data lists Harrison Fleming at 3 hospitals: Saint Rose Dominican Hospitals - North Las Vegas, Saint Rose Dominican Hospitals - Rose de Lima and Saint Rose Dominican Hospitals - San Martin Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Harrison Fleming see patients?
Medicare's clinician data lists 1 practice location in Las Vegas, NV. Call before your visit to confirm the address.
What is Harrison Fleming's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
Does Harrison Fleming accept Medicare assignment?
Yes. Medicare's clinician data says Harrison Fleming 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 Harrison Fleming?
(702) 304-5900, as listed in official Medicare / NPI Registry data.
What is Harrison Fleming's NPI number?
1588190797. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Harrison Fleming works

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

Group practices

Medicare enrollment lists Harrison Fleming as a member of this group (CMS data updated 2026-10-02).

  • Dignity Health Medical Group Nevada LLC124 clinicians in the group

Specialties

Find other Internal Medicine doctors in Nevada →

Other internal medicine doctors in Las Vegas

Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.

All internal medicine doctors in Las Vegas →

Clinician information

CredentialDO
Medical schoolPacific Nw Un Of Hs, Col Of Osteopathic Medicine
Graduation year2017
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1588190797
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