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DR. RYAN JOHN HOLLEY PSY.D.
NPI 1720598485
Psychologist - Clinical in Schaumburg, IL

Active since October 09, 2017
1701 E WOODFIELD RD STE 1050, SCHAUMBURG, IL 60173(630) 216-9416 Get Directions Write a Review

NPPES record last updated: August 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 11, 2025, Sep 4, 2024, Jul 21, 2022 and 3 more (6 updates tracked since 2017).

About Dr. Ryan John Holley Psy.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RYAN JOHN HOLLEY PSY.D. (NPI 1720598485) is an individual clinical provider in Schaumburg, Illinois, licensed in Illinois (071009627) and active in the NPI registry since October 2017.

NPPES Registry Identity

NPI1720598485
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. RYAN JOHN HOLLEYCredential: PSY.D.
Location Address1701 E WOODFIELD RD STE 1050Schaumburg, IL 60173-5141
Mailing Address1701 E Woodfield Rd Ste 1050Schaumburg, IL 60173-5141 · (630) 216-9416
Phone(630) 216-9416
Sole ProprietorYes
Enumeration DateOctober 9, 2017
Last NPPES UpdateAugust 11, 20256 updates tracked since enumeration
NPPES CertifiedAugust 11, 2025
✔ NPI 1720598485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in IL · 071009627
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1701 E WOODFIELD RD STE 1050, Schaumburg, IL 60173
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THE CENTER FOR CONNECTIONS, LLC
Psychologist
1701 E WOODFIELD RD STE 1050
SCHAUMBURG, IL 60173
Cook County (630) 216-9416

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ryan Holley's NPI number?

The NPI number for Ryan Holley is 1720598485. It was assigned to this individual provider in the NPPES registry on October 9, 2017.

Where is Ryan Holley located?

Ryan Holley practices at 1701 E Woodfield Rd Ste 1050, Schaumburg, IL 60173. The listed phone number is (630) 216-9416.

What is Ryan Holley's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Ryan Holley was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.