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

Internal Medicine

Alexander E. Bonato, MD

Works at hospitals in Ashland, OR · Medford, OR · Grants Pass, OR … · Oregon

Summary

Alexander E. Bonato, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Ashland, OR, Medford, OR and Grants Pass, OR and other places. NPI 1083137251. 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 Alexander E. Bonato, 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
12Years since medical school (graduated 2014)
MaleGender (as listed)
Asante Physician PartnersGroup practice

Quick answers

Which hospitals does Alexander E. Bonato work at?
Medicare's official clinician data lists Alexander E. Bonato at 5 hospitals: Asante Ashland Community Hospital, Asante Rogue Regional Medical Center, Asante Three Rivers Medical Center, Curry General Hospital and Providence Medford Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Alexander E. Bonato see patients?
Medicare's clinician data lists 1 practice location in Grants Pass, OR. Call before your visit to confirm the address.
What is Alexander E. Bonato's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Alexander E. Bonato accept Medicare assignment?
Yes. Medicare's clinician data says Alexander E. Bonato 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 Alexander E. Bonato?
(541) 472-7000, as listed in official Medicare / NPI Registry data.
What is Alexander E. Bonato's NPI number?
1083137251. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Alexander E. Bonato works

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

Group practices

Medicare enrollment lists Alexander E. Bonato as a member of this group (CMS data updated 2026-10-02).

  • Asante Physician Partners225 clinicians in the group

Specialties

Find other Internal Medicine doctors in Oregon →

Other internal medicine doctors in Grants Pass

Clinicians with the same Medicare primary specialty in Grants Pass, OR — not a recommendation.

All internal medicine doctors in Grants Pass →

Clinician information

CredentialMD
Graduation year2014
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083137251
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