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

Mr. David J Vaughan, FNP

Individual provider Family Nurse Practitioner · NPI 1235319625

Mr. David J Vaughan, FNP is a Family Nurse Practitioner in St Ignatius, Montana. Licensed in Montana. Registered with an NPI since 2007.

Licensed in
MT
In the registry since
2007
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

330 Six Tract Ln
St Ignatius, MT 59865-1029
Phone: (406) 745-2781
Fax: (406) 745-3080
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 28637 (MT)

Record details

NPI number1235319625
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedNovember 14, 2007
Last updated in NPPESNovember 15, 2007