Isabelle Brown, LCSW
NPI 1881314953 · Clinical Social Worker · Greenfield, MA
Isabelle Brown, LCSW is a Clinical Social Worker provider in Greenfield, MA (NPI 1881314953).
Provider details
- NPI number
- 1881314953
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-08-30
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Isabelle Brown's NPI number?
- Isabelle Brown's National Provider Identifier (NPI) is 1881314953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle Brown's specialty?
- Isabelle Brown is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Isabelle Brown located?
- Isabelle Brown's practice location on file with NPPES is 102 Main St, Greenfield, MA 01301-3275.
- What is Isabelle Brown's phone number?
- The practice phone number listed in the NPPES registry for Isabelle Brown is (978) 653-0334.
- Is Isabelle Brown's NPI active?
- Yes — Isabelle Brown's NPI (1881314953) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.