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

Antoinette Mailloux, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1447093737

Antoinette Mailloux, PMHNP-BC is a Nurse Practitioner in Barre, Massachusetts. Qualified in 2021, 5 years ago. Works from 2 locations. Licensed in Massachusetts and New Hampshire.

Years since qualifying
5
Licensed in
MA, NH
In the registry since
2024
Specialties on file
2
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

7 Exchange St
Barre, MA 01005-8726
Phone: (978) 285-9187
Fax: (508) 213-3982
Show map & directions

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

Additional practice locations (1)

  • 21 Nh Route 12 S, Fitzwilliam, NH 03447-3235 — (978) 285-9187

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence RN2294727 (MA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 113645-23 (NH)

Record details

NPI number1447093737
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedJune 14, 2024
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated

Other providers in Barre