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

Internal Medicine

Mussie Y. Mahderekal, DO

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

Summary

Mussie Y. Mahderekal, DO (Internal Medicine) is listed by Medicare at 2 hospitals in Las Vegas, NV and Henderson, NV. NPI 1992239164. 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 Mussie Y. Mahderekal, 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)
Touro Un Col Of Osteopathic Medicine, HendersonMedical school
MaleGender (as listed)
Naz Wahab MD PCGroup practice

Quick answers

Which hospitals does Mussie Y. Mahderekal work at?
Medicare's official clinician data lists Mussie Y. Mahderekal at 2 hospitals: Saint Rose Dominican Hospitals - San Martin Campus and Saint Rose Dominican Hospitals - Siena Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Mussie Y. Mahderekal see patients?
Medicare's clinician data lists 2 practice locations, including Las Vegas, NV. Call before your visit to confirm the address.
What is Mussie Y. Mahderekal's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Family Practice.
Does Mussie Y. Mahderekal accept Medicare assignment?
Yes. Medicare's clinician data says Mussie Y. Mahderekal 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 Mussie Y. Mahderekal?
(702) 803-5534, as listed in official Medicare / NPI Registry data.
What is Mussie Y. Mahderekal's NPI number?
1992239164. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mussie Y. Mahderekal works

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

Group practices

Medicare enrollment lists Mussie Y. Mahderekal as a member of this group (CMS data updated 2026-10-02).

  • Naz Wahab MD PC14 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 schoolTouro Un Col Of Osteopathic Medicine, Henderson
Graduation year2017
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1992239164
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