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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Alan Paul Vieira, LICSW

Social Worker in Holbrook, MA · enumerated 2006.

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

National Provider Identifier

1942235957

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Registry record

Entity type Individual (Type 1)
Name Mr. Alan Paul Vieira
Credential LICSW
Sex Male
Practice address 175 N Franklin St, Holbrook, MA, 02343
Fax (781) 986-8752
Enumeration date Jul 11, 2006
Last updated in NPPES May 13, 2008

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier Type State Issuer
UX8533 Other MA MEDICARE PTAN
S005286A25 Other - TRICARE

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 Alan Vieira practice?
The practice location on file with NPPES is in Holbrook, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alan Vieira?
The National Provider Identifier (NPI) for Alan Vieira is 1942235957, 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 2008-05-13.