Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Reginald Deleon Pacheco
Psychologist in Park Ridge, IL · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689162901
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Registry record
Entity type Individual (Type 1)
Name Reginald Deleon Pacheco
Sex Male
Practice address 32 Main St Ste D, Park Ridge, IL, 60068
Phone (847) 823-4444
Enumeration date Apr 23, 2018
Last updated in NPPES Aug 7, 2018
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1689162901 active?
Yes, as of the latest NPPES snapshot, NPI 1689162901 is active (record last updated 2018-08-07).
How do I verify Reginald Pacheco's NPI record?
Cross-check NPI 1689162901 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Ashley Petersen Behavior Analyst · Park Ridge, IL NPI 1326202516 Sara Khan Psychologist · Park Ridge, IL NPI 1750914289 Constance May Clinical Psychologist · Park Ridge, IL NPI 1568071884 Renee Hangartner Student in an Organized Health Care Education/Training Program · Park Ridge, IL NPI 1568055788 Alison Weiss Professional Counselor · Park Ridge, IL NPI 1750126181 Courtney Griffin Professional Counselor · Park Ridge, IL NPI 1659247377
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-07.