Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Paul Carvalho, PH.D.

Clinical Psychologist in Woonsocket, RI · enumerated 2008.

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

National Provider Identifier

1033375829

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Registry record

Entity type Individual (Type 1)

Name Dr. John Paul Carvalho

Credential PH.D.

Sex Male

Practice address 68 Cumberland St, Suite 102, Woonsocket, RI, 02895

Phone (401) 356-1940

Fax (401) 356-1949

Enumeration date Aug 1, 2008

Last updated in NPPES Sep 19, 2012

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS01326 (RI) Primary

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

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

Is NPI 1033375829 active?

Yes, as of the latest NPPES snapshot, NPI 1033375829 is active (record last updated 2012-09-19).

How do I verify John Carvalho's NPI record?

Cross-check NPI 1033375829 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-19.