NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Harrison Ryan Mcnab, LCPC

Professional Counselor in Schaumburg, IL · enumerated 2022 · practices at Families and Adolescents in Recovery P.C. Dba F.A.I.R. Counseling.

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

National Provider Identifier

1184377921

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Harrison Ryan Mcnab
Credential LCPC
Sex Male
Practice address 1834 Walden Office Sq Ste 450, Schaumburg, IL, 60173
Fax (847) 701-0350
Enumeration date Feb 1, 2022
Last updated in NPPES Jan 28, 2026

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 178014399 (IL) Primary
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 12245125 (WI) Secondary

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 Harrison Mcnab practice?
The practice location on file with NPPES is in Schaumburg, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Harrison Mcnab?
The National Provider Identifier (NPI) for Harrison Mcnab is 1184377921, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-28.