Harrison Mcnab, LCPC
NPI 1184377921 · Professional Counselor · Schaumburg, IL
Harrison Mcnab, LCPC is a Professional Counselor provider in Schaumburg, IL (NPI 1184377921).
Provider details
- NPI number
- 1184377921
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Male
- Sole proprietor
- No
- License
- 178014399 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-02-01
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Harrison Mcnab's NPI number?
- Harrison Mcnab's National Provider Identifier (NPI) is 1184377921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harrison Mcnab's specialty?
- Harrison Mcnab is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Harrison Mcnab located?
- Harrison Mcnab's practice location on file with NPPES is 1834 Walden Office Sq Ste 450, Schaumburg, IL 60173-4292.
- What is Harrison Mcnab's phone number?
- The practice phone number listed in the NPPES registry for Harrison Mcnab is (847) 359-5192.
- Is Harrison Mcnab's NPI active?
- Yes — Harrison Mcnab's NPI (1184377921) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.