Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alicia Dryden

Behavior Analyst in Worcester, MA · enumerated 2017.

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

National Provider Identifier

1831605633

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Registry record

Entity type Individual (Type 1)

Name Alicia Dryden

Sex Female

Practice address 345 Greenwood St Ste A, Worcester, MA, 01607

Phone (508) 363-0200

Fax (508) 363-1213

Enumeration date Dec 17, 2017

Last updated in NPPES Apr 5, 2021

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 2021-28-MH-B1-APP (MA) 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.

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Frequently asked questions

Where does Alicia Dryden practice?

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

What is the NPI number for Alicia Dryden?

The National Provider Identifier (NPI) for Alicia Dryden is 1831605633, 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 2021-04-05.