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Internal Medicine

Rommel U. Adajar, MD

Works at hospitals in Winnemucca, NV · Reno, NV · Nevada

Summary

Rommel U. Adajar, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Winnemucca, NV and Reno, NV. NPI 1336168707. 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 Rommel U. Adajar, 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
31Years since medical school (graduated 1995)
MaleGender (as listed)
Humboldt General HospitalGroup practice

Quick answers

Which hospitals does Rommel U. Adajar work at?
Medicare's official clinician data lists Rommel U. Adajar at 2 hospitals: Humboldt General Hospital and Renown Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Rommel U. Adajar see patients?
Medicare's clinician data lists 1 practice location in Winnemucca, NV. Call before your visit to confirm the address.
What is Rommel U. Adajar's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Rommel U. Adajar accept Medicare assignment?
Yes. Medicare's clinician data says Rommel U. Adajar 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 Rommel U. Adajar?
(775) 623-5222, as listed in official Medicare / NPI Registry data.
What is Rommel U. Adajar's NPI number?
1336168707. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Rommel U. Adajar works

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

Group practices

Medicare enrollment lists Rommel U. Adajar as a member of this group (CMS data updated 2026-10-02).

  • Humboldt General Hospital40 clinicians in the group

Specialties

Find other Internal Medicine doctors in Nevada →

Other internal medicine doctors in Nevada

Clinicians with the same Medicare primary specialty in Nevada — not a recommendation.

All internal medicine doctors in Nevada →

Clinician information

CredentialMD
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1336168707
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