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

Hospitalist

Monica N. Simba, MD

Works at hospitals in Tucson, AZ · Arizona

Summary

Monica N. Simba, MD (Hospitalist) is listed by Medicare at 1 hospital in Tucson, AZ. NPI 1558334300. 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 Monica N. Simba, 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

HospitalistPrimary specialty
YesAccepts Medicare assignment
32Years since medical school (graduated 1994)
FemaleGender (as listed)
Arizona Inpatient Medicine Associates LLCGroup practice

Quick answers

Which hospitals does Monica N. Simba work at?
Medicare's official clinician data lists Monica N. Simba at 1 hospital: Tucson Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Monica N. Simba see patients?
Medicare's clinician data lists 3 practice locations, including Tucson, AZ. Call before your visit to confirm the address.
What is Monica N. Simba's specialty?
Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
Does Monica N. Simba accept Medicare assignment?
Yes. Medicare's clinician data says Monica N. Simba 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 Monica N. Simba?
(520) 324-2775, as listed in official Medicare / NPI Registry data.
What is Monica N. Simba's NPI number?
1558334300. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Monica N. Simba works

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

Group practices

Medicare enrollment lists Monica N. Simba as a member of this group (CMS data updated 2026-10-02).

  • Arizona Inpatient Medicine Associates LLC68 clinicians in the group

Specialties

Find other Hospitalist doctors in Arizona →

Other hospitalists in Tucson

Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.

All hospitalists in Tucson →

Clinician information

CredentialMD
Graduation year1994
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558334300
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