Connor Callahan
NPI 1497237614 · Marriage & Family Therapist · Evanston, IL
Connor Callahan is a Marriage & Family Therapist provider in Evanston, IL (NPI 1497237614).
Provider details
- NPI number
- 1497237614
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- 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
7 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
- 2018-09-04
- Last updated
- 2018-09-04
Frequently asked questions
- What is Connor Callahan's NPI number?
- Connor Callahan's National Provider Identifier (NPI) is 1497237614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Connor Callahan's specialty?
- Connor Callahan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Connor Callahan located?
- Connor Callahan's practice location on file with NPPES is 618 Library Pl, Evanston, IL 60201-2908.
- What is Connor Callahan's phone number?
- The practice phone number listed in the NPPES registry for Connor Callahan is (202) 069-5705.
- Is Connor Callahan's NPI active?
- Yes — Connor Callahan's NPI (1497237614) is active in the NPPES registry as of the last update on 2018-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.