Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Sean O'Neill, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1043703663

Sean O'Neill, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Southfield, Michigan. Qualified in 2018, 8 years ago. Practices with Sjmhs Anesthesia Services, a 101-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
8
Licensed in
MI
In the registry since
2018
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

16001 W 9 Mile Rd
Southfield, MI 48075-4818
Phone: (248) 849-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 4704297556 (MI)

Record details

NPI number1043703663
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 8, 2018
Last updated in NPPESJune 8, 2018

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Sjmhs Anesthesia Services — 101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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