Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas B Stephens, LICSW

Marriage & Family Therapist in Hudson Falls, NY · enumerated 2006.

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

National Provider Identifier

1558478339

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Registry record

Entity type Individual (Type 1)

Name Douglas B Stephens

Credential LICSW

Sex Male

Practice address 15 Boulevard St, Hudson Falls, NY, 12839

Phone (518) 747-2994

Fax (518) 747-2996

Enumeration date Aug 25, 2006

Last updated in NPPES Mar 23, 2018

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R058282-1 (NY) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 000344 (NY) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 1542 (NH) Primary

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 Douglas Stephens practice?

The practice location on file with NPPES is in Hudson Falls, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Douglas Stephens?

The National Provider Identifier (NPI) for Douglas Stephens is 1558478339, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-23.