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

Mrs. Maura Matthews Walsh, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1649346040

Mrs. Maura Matthews Walsh, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Southborough, Massachusetts. Graduated from University of Missouri, Columbia School of Medicine in 1991, 35 years ago. Practices with Commonwealth Anesthesia Associates, Inc, a 86-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
35
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
MA
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

4 Hickory Rd
Southborough, MA 01772-1422
Phone: (508) 229-8625
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 210344 (MA)

Record details

NPI number1649346040
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorYes
NPI enumeratedNovember 28, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Commonwealth Anesthesia Associates, Inc — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount