Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Margaret A Heney-Bergen, CRNA

Individual provider Registered Nurse · NPI 1245435965

Margaret A Heney-Bergen, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Portland, Maine. Qualified in 1994, 32 years ago. Practices with Mercy Hospital, a 308-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Maine.

Years since qualifying
32
Licensed in
MA, ME
In the registry since
2007
Specialties on file
3
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

22 Bramhall St Dept OF Anesthesiology
Portland, ME 04102
Phone: (207) 662-4562
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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 R035936 (ME)
Registered Nurse Taxonomy 163W00000X · Licence 224234 (MA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 45042 (MA)

Record details

NPI number1245435965
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 21, 2007
Last updated in NPPESFebruary 9, 2009

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Mercy Hospital — 308 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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