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

Individual provider Certified Registered Nurse Anesthetist · NPI 1639408131

Mrs. Giovanna Marisa Mahar, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Pittsfield, Massachusetts. Graduated from Albany Medical College of Union University in 2009, 17 years ago. Practices with Albany Medical College, a 1,057-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
17
Trained at
Albany Medical College of Union University
Licensed in
MA
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

725 N St
Pittsfield, MA 01201-4109
Phone: (413) 447-2555
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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 083344 (MA)

Record details

NPI number1639408131
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedDecember 11, 2009
Last updated in NPPESDecember 11, 2009

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 2009 (17 years in practice)
Group practice Albany Medical College — 1057 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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