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

Miss. Maria Anne Brosnan, APRN, ACNP-BC

Individual provider Acute Care Nurse Practitioner · NPI 1861653446

Miss. Maria Anne Brosnan, APRN, ACNP-BC is an Acute Care Nurse Practitioner in Helena, Montana. Licensed in Montana. Registered with an NPI since 2008.

Licensed in
MT
In the registry since
2008
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

3890 Helberg Dr
Helena, MT 59602-8992
Phone: (406) 460-0577
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence NUR-RN-LIC-28885 (MT)

Record details

NPI number1861653446
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , ACNP-BC
Sole proprietorNo
NPI enumeratedJune 17, 2008
Last updated in NPPESAugust 12, 2015