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Dr. Joy Ann Valko, PSYD

Clinical Psychologist in Crystal Lake, IL · enumerated 2010.

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

National Provider Identifier

1174846141

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Registry record

Entity type Individual (Type 1)
Name Dr. Joy Ann Valko
Credential PSYD
Sex Female
Practice address 650 Dakota St Ste A, Crystal Lake, IL, 60012
Phone (815) 455-6000
Fax (815) 206-2822
Enumeration date Mar 5, 2010
Last updated in NPPES Dec 24, 2025

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071007842 (IL) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier Type State Issuer
P.08908 Other OH LICENSE
071007842 Other IL STATE LICENSE

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 Joy Valko practice?
The practice location on file with NPPES is in Crystal Lake, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joy Valko?
The National Provider Identifier (NPI) for Joy Valko is 1174846141, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-24.