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Internal Medicine

Catherine Karno, MD

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

Summary

Catherine Karno, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Henderson, NV and Las Vegas, NV. NPI 1144516345. 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 Catherine Karno, 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
16Years since medical school (graduated 2010)
FemaleGender (as listed)
University Medical Center of Southern NevadaGroup practice (+2 more)

Quick answers

Which hospitals does Catherine Karno work at?
Medicare's official clinician data lists Catherine Karno at 2 hospitals: Saint Rose Dominican Hospitals - Siena Campus and University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Catherine Karno see patients?
Medicare's clinician data lists 3 practice locations, including Las Vegas, NV. Call before your visit to confirm the address.
What is Catherine Karno's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
Does Catherine Karno accept Medicare assignment?
Yes. Medicare's clinician data says Catherine Karno 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 Catherine Karno?
(702) 383-2000, as listed in official Medicare / NPI Registry data.
What is Catherine Karno's NPI number?
1144516345. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Catherine Karno works

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

Group practices

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

  • University Medical Center of Southern Nevada402 clinicians in the group
  • Dignity Health Medical Group Nevada LLC124 clinicians in the group
  • Infusion Care LLC2 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

CredentialMD
Graduation year2010
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1144516345
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