Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caroline Sloan Alday, PHD

Clinical Psychologist in Providence, RI · enumerated 2006.

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

National Provider Identifier

1174570345

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Registry record

Entity type Individual (Type 1)

Name Dr. Caroline Sloan Alday

Credential PHD

Sex Female

Practice address 1 Hoppin St, Providence, RI, 02903

Phone (401) 523-3901

Fax (401) 432-1500

Enumeration date May 31, 2006

Last updated in NPPES Feb 26, 2015

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS00665 (RI) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
411677	Other	RI	BLUE CHIP
21381-9	Other	RI	BLUE CROSS
CA53156	Medicaid	RI	-
61-30200	Other	RI	UNITED BEHAVIORIAL HEALTH
9259330	Other	RI	AETNA HEALTHCARE

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 Caroline Alday practice?

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

What is the NPI number for Caroline Alday?

The National Provider Identifier (NPI) for Caroline Alday is 1174570345, 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 2015-02-26.