Shannon Callahan, LPC
NPI 1790446706 · Mental Health Counselor · Oakbrook Terrace, IL
Shannon Callahan, LPC is a Mental Health Counselor provider in Oakbrook Terrace, IL (NPI 1790446706).
Provider details
- NPI number
- 1790446706
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-01-03
- Last updated
- 2022-01-03
- Certified
- 2022-01-03
Frequently asked questions
- What is Shannon Callahan's NPI number?
- Shannon Callahan's National Provider Identifier (NPI) is 1790446706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Callahan's specialty?
- Shannon Callahan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Shannon Callahan located?
- Shannon Callahan's practice location on file with NPPES is 1s132 Summit Ave Ste Ab207b, Oakbrook Terrace, IL 60181-3975.
- What is Shannon Callahan's phone number?
- The practice phone number listed in the NPPES registry for Shannon Callahan is (847) 220-6981.
- Is Shannon Callahan's NPI active?
- Yes — Shannon Callahan's NPI (1790446706) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.