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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Ross, PSY.D.

Clinical Psychologist in Hinsdale, IL · enumerated 2011.

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

National Provider Identifier

1649551151

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Registry record

Entity type Individual (Type 1)
Name Dr. Matthew Ross
Credential PSY.D.
Sex Male
Practice address 15 Spinning Wheel Road, Suite 426, Hinsdale, IL, 60521
Phone (630) 323-3050
Fax (630) 323-3058
Enumeration date Aug 30, 2011
Last updated in NPPES Jun 20, 2012

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071.007963 (IL) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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.

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Frequently asked questions

Is NPI 1649551151 active?
Yes, as of the latest NPPES snapshot, NPI 1649551151 is active (record last updated 2012-06-20).
How do I verify Matthew Ross's NPI record?
Cross-check NPI 1649551151 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 2012-06-20.