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

Michelle Marie Santa Alayon, MSW

Clinical Social Worker in Yauco, PR · enumerated 2017.

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

National Provider Identifier

1932636222

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Registry record

Entity type Individual (Type 1)
Name Michelle Marie Santa Alayon
Credential MSW
Sex Female
Practice address Yauco, PR, 00698
Phone (787) 964-1190
Enumeration date May 17, 2017
Last updated in NPPES May 17, 2017

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 11685 (PR) 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

What is the NPI number for Michelle Santa Alayon?
The National Provider Identifier (NPI) for Michelle Santa Alayon is 1932636222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michelle Santa Alayon practice?
The practice location on file with NPPES is in Yauco, PR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-17.