IndividualActive
Erna Granbois, RN
NPI 1982970844 · Registered Nurse · Poplar, MT
Erna Granbois, RN is a Registered Nurse provider in Poplar, MT (NPI 1982970844).
Provider details
- NPI number
- 1982970844
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 12061 (MT)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
107 H St.
Poplar, MT 59255
Phone: (406) 768-2154
Fax: (406) 768-3603
Street-level locationGet directions
Mailing address
Po Box 1315
Poplar, MT 59255-1315
Registry dates
- Enumerated
- 2012-03-26
- Last updated
- 2012-03-26
Frequently asked questions
- What is Erna Granbois's NPI number?
- Erna Granbois's National Provider Identifier (NPI) is 1982970844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erna Granbois's specialty?
- Erna Granbois is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Erna Granbois located?
- Erna Granbois's practice location on file with NPPES is 107 H St., Poplar, MT 59255.
- What is Erna Granbois's phone number?
- The practice phone number listed in the NPPES registry for Erna Granbois is (406) 768-2154.
- Is Erna Granbois's NPI active?
- Yes — Erna Granbois's NPI (1982970844) is active in the NPPES registry as of the last update on 2012-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.