Alcorn & Allison Clinical Associates
NPI 1962556928 · Professional Counselor · Glen Ellyn, IL
Alcorn & Allison Clinical Associates is a Professional Counselor organization in Glen Ellyn, IL (NPI 1962556928).
Provider details
- NPI number
- 1962556928
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Seth Allison, Owner(630) 469-4699
Specialties & taxonomies
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
19 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
- 2007-01-23
- Last updated
- 2020-08-22
Frequently asked questions
- What is Alcorn & Allison Clinical Associates's NPI number?
- Alcorn & Allison Clinical Associates's National Provider Identifier (NPI) is 1962556928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alcorn & Allison Clinical Associates?
- Alcorn & Allison Clinical Associates is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Alcorn & Allison Clinical Associates located?
- Alcorn & Allison Clinical Associates's practice location on file with NPPES is 460 N Main St, Glen Ellyn, IL 60137-5176.
- What is Alcorn & Allison Clinical Associates's phone number?
- The practice phone number listed in the NPPES registry for Alcorn & Allison Clinical Associates is (630) 469-4699.
- Who is the authorized official for Alcorn & Allison Clinical Associates?
- The authorized official listed on Alcorn & Allison Clinical Associates's NPPES record is Seth Allison, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alcorn & Allison Clinical Associates's NPI active?
- Yes — Alcorn & Allison Clinical Associates's NPI (1962556928) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.