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

Alexanne Autumn Williams

Behavior Analyst in East Stroudsburg, PA · enumerated 2026.

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

National Provider Identifier

1518885219

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Registry record

Entity type Individual (Type 1)

Name Alexanne Autumn Williams

Sex Female

Practice address East Stroudsburg, PA, 18301

Phone (516) 434-0286

Enumeration date Jul 9, 2026

Last updated in NPPES Jul 9, 2026

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

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BH007536 (PA) 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 Alexanne Williams practice?

The practice location on file with NPPES is in East Stroudsburg, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alexanne Williams?

The National Provider Identifier (NPI) for Alexanne Williams is 1518885219, a Type 1 (individual) record in the CMS NPPES registry.

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