Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Susan Dowd Stone, MSW, LCSW

Q: What is the NPI number for Susan Stone?

The National Provider Identifier (NPI) for Susan Stone is 1952449993, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Englewood Cliffs, NJ · enumerated 2007.

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

National Provider Identifier

1952449993

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Registry record

Entity type Individual (Type 1)

Name Ms. Susan Dowd Stone

Credential MSW, LCSW

Sex Female

Practice address Englewood Cliffs, NJ, 07632

Phone (201) 567-5596

Fax (201) 567-6597

Enumeration date Feb 2, 2007

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 064193 (NY) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC05240300 (NJ) Secondary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

Where does Susan Stone practice?

The practice location on file with NPPES is in Englewood Cliffs, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Susan Stone?

The National Provider Identifier (NPI) for Susan Stone is 1952449993, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.