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

Individual provider Certified Registered Nurse Anesthetist · NPI 1437168838

Michael O Brien, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Bridgeport, Connecticut. Qualified in 2006, 20 years ago. Practices with Woodland Anesthesia Associates PC, a 173-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
20
Licensed in
CT
In the registry since
2006
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

267 Grant St Bridgeport Anesthesia Associates Pc
Bridgeport, CT 06610-2805
Phone: (203) 384-3072
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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 72853 (CT)

Record details

NPI number1437168838
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedAugust 5, 2006
Last updated in NPPESNovember 10, 2009
Mailing address7365 Main St, Suite 310, Stratford, CT 06614-1300

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Woodland Anesthesia Associates Pc — 173 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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