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

Critical Care (Intensivists)

Anas Marii, MD

Works at hospitals in Akron, OH · Cleveland, OH · Mayfield Heights, OH … · Ohio

Summary

Anas Marii, MD (Critical Care (Intensivists)) is listed by Medicare at 4 hospitals in Akron, OH, Cleveland, OH and Mayfield Heights, OH and other places. NPI 1134650930. 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 Anas Marii, 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

Critical Care (Intensivists)Primary specialty
YesAccepts Medicare assignment
13Years since medical school (graduated 2013)
MaleGender (as listed)
Cleveland ClinicGroup practice

Quick answers

Which hospitals does Anas Marii work at?
Medicare's official clinician data lists Anas Marii at 4 hospitals: Akron General Medical Center, Cleveland Clinic, Hillcrest Hospital and Medina Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Anas Marii see patients?
Medicare's clinician data lists 1 practice location in Cleveland, OH. Call before your visit to confirm the address.
What is Anas Marii's specialty?
Medicare lists Critical Care (Intensivists) as the primary specialty, and also Pulmonary Disease.
Does Anas Marii accept Medicare assignment?
Yes. Medicare's clinician data says Anas Marii 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 Anas Marii?
(216) 444-5433, as listed in official Medicare / NPI Registry data.
What is Anas Marii's NPI number?
1134650930. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Anas Marii works

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

Group practices

Medicare enrollment lists Anas Marii as a member of this group (CMS data updated 2026-10-02).

  • Cleveland Clinic7,090 clinicians in the group

Specialties

Find other Critical Care (Intensivists) doctors in Ohio →

Other critical care doctors in Cleveland

Clinicians with the same Medicare primary specialty in Cleveland, OH — not a recommendation.

All critical care doctors in Cleveland →

Clinician information

CredentialMD
Graduation year2013
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134650930
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