Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Omar Samir Chahine, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1598404659

Omar Samir Chahine, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Ann Arbor, Michigan. Qualified in 2024, 2 years ago. Practices with Regents of the University of Michigan, a 3,271-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
2
Licensed in
MI
In the registry since
2022
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone: (734) 936-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 17723 W Outer Dr, Dearborn Heights, MI 48127-2566 — (313) 655-4433
  • 2799 W Grand Blvd, Detroit, MI 48202-2608 — (313) 916-2600

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 4704331115 (MI)

Record details

NPI number1598404659
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 27, 2022
Last updated in NPPESMay 9, 2025
Certification dateMay 9, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Regents Of The University Of Michigan — 3271 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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