Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

649 Greenbriar Dr

Q: What type of organization is 649 Greenbriar Dr?

649 Greenbriar Dr is registered in NPPES as a Intellectual & Developmental Disabilities Psychologist (its primary provider taxonomy).

Intellectual & Developmental Disabilities Psychologist in Williamstown, NJ · enumerated 2025 · authorized official Elienne Dautruche, Executive Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881565943

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Registry record

Entity type Organization (Type 2)

Legal business name 649 Greenbriar Dr

Parent organization Compassion Home Care LLC

Practice address 649 Greenbriar Dr, Williamstown, NJ, 08094

Phone (856) 666-4929

Fax (888) 218-8285

Enumeration date Sep 12, 2025

Last updated in NPPES Sep 12, 2025

Taxonomy & classification

103TM1800X Intellectual & Developmental Disabilities Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Elienne Dautruche

Title Executive Director

Phone (856) 625-9934

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is 649 Greenbriar Dr?

649 Greenbriar Dr is registered in NPPES as a Intellectual & Developmental Disabilities Psychologist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-12.