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

MS. Kate Lynn Antonich, NP

Individual provider Family Nurse Practitioner · NPI 1811145378

MS. Kate Lynn Antonich, NP is a Family Nurse Practitioner in Great Falls, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2008
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

601 1st Ave N
Great Falls, MT 59401-2510
Phone: (406) 454-6973
Fax: (406) 791-9277
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 22975 (MT)

Record details

NPI number1811145378
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedSeptember 8, 2008
Last updated in NPPESMarch 4, 2020
Certification dateMarch 4, 2020

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