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

Maureen E McMackin Daviault, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1144461609

Maureen E McMackin Daviault, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Lewiston, Maine. Qualified in 2007, 19 years ago. Practices with St Marys Regional Medical Center, a 194-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
19
Licensed in
ME
In the registry since
2009
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

93 Campus Ave
Lewiston, ME 04240
Phone: (077) 778-4422
Fax: (207) 777-8425
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 50 Union St, Ellsworth, ME 04605-1586 — (207) 664-5311
  • 50 Union St, Ellsworth, ME 04605-1586 — (207) 664-5311

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RNA83464 (ME)

Record details

NPI number1144461609
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMarch 13, 2009
Last updated in NPPESNovember 8, 2022
Certification dateNovember 8, 2022

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice St Marys Regional Medical Center — 194 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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