IndividualActive
Sarah Grebenc
NPI 1871749390 · Social Worker · Fort Harrison, MT
Sarah Grebenc is a Social Worker provider in Fort Harrison, MT (NPI 1871749390).
Provider details
- NPI number
- 1871749390
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 13866 (MN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1892 Veterans Way
Fort Harrison, MT 59636-4412
Phone: (406) 447-7740
Approximate (ZIP-level) locationGet directions
Mailing address
909 8th Ave
Helena, MT 59601-4412
Registry dates
- Enumerated
- 2008-08-15
- Last updated
- 2008-08-15
Frequently asked questions
- What is Sarah Grebenc's NPI number?
- Sarah Grebenc's National Provider Identifier (NPI) is 1871749390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Grebenc's specialty?
- Sarah Grebenc is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Grebenc located?
- Sarah Grebenc's practice location on file with NPPES is 1892 Veterans Way, Fort Harrison, MT 59636-4412.
- What is Sarah Grebenc's phone number?
- The practice phone number listed in the NPPES registry for Sarah Grebenc is (406) 447-7740.
- Is Sarah Grebenc's NPI active?
- Yes — Sarah Grebenc's NPI (1871749390) is active in the NPPES registry as of the last update on 2008-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.