Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas Jose Naratadam, PSY.D

Professional Counselor in Mount Prospect, IL · enumerated 2015 · practices at Mark Parisi and Associates, PC.

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

National Provider Identifier

1346617693

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas Jose Naratadam

Credential PSY.D

Sex Male

Practice address 800 E Northwest Hwy, Suite 106, Mount Prospect, IL, 60056

Phone (312) 286-7460

Enumeration date Aug 21, 2015

Last updated in NPPES Aug 21, 2015

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 180009851 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Thomas Naratadam practice?

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

What is the NPI number for Thomas Naratadam?

The National Provider Identifier (NPI) for Thomas Naratadam is 1346617693, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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James Vanderbosch Clinical Psychologist · Mount Prospect, IL NPI 1972526796 Patricia Hoyos Clinical Psychologist · Mount Prospect, IL NPI 1881846533 George Becker Clinical Social Worker · Mt Prospect, IL NPI 1699001412 Tima Smith Clinical Psychologist · Mount Prospect, IL NPI 1578801767 Danielle Botto Clinical Social Worker · Mount Prospect, IL NPI 1073957015 Tytannie Harris Clinical Social Worker · Mount Prospect, IL NPI 1144646621 Lisa Kohut Professional Counselor · Mount Prospect, IL NPI 1245648708 Hope Mchugh Clinical Psychologist · Mount Prospect, IL NPI 1588051767

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-21.