Isabelle Foster, LICSW
NPI 1851503247 · Clinical Social Worker · Great Barrington, MA
Isabelle Foster, LICSW is a Clinical Social Worker provider in Great Barrington, MA (NPI 1851503247).
Provider details
- NPI number
- 1851503247
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 111402 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-05-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Isabelle Foster's NPI number?
- Isabelle Foster's National Provider Identifier (NPI) is 1851503247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Foster's specialty?
- Isabelle Foster is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Isabelle Foster located?
- Isabelle Foster's practice location on file with NPPES is 85 Brush Hill Rd, Great Barrington, MA 01230-1447.
- What is Isabelle Foster's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Foster is (413) 528-6722.
- Is Isabelle Foster's NPI active?
- Yes — Isabelle Foster's NPI (1851503247) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.