J. Callahan, LLC
NPI 1740578384 · Professional Counselor · Richardson, TX
J. Callahan, LLC is a Professional Counselor organization in Richardson, TX (NPI 1740578384).
Provider details
- NPI number
- 1740578384
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Jessica Callahan, Owner(469) 662-0607
- License
- 64186 (TX)
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
14 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
- 2011-07-18
- Last updated
- 2013-09-16
Frequently asked questions
- What is J. Callahan, LLC's NPI number?
- J. Callahan, LLC's National Provider Identifier (NPI) is 1740578384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is J. Callahan, LLC?
- J. Callahan, LLC is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is J. Callahan, LLC located?
- J. Callahan, LLC's practice location on file with NPPES is 1755 N Collins Blvd, Richardson, TX 75080-3613.
- What is J. Callahan, LLC's phone number?
- The practice phone number listed in the NPPES registry for J. Callahan, LLC is (469) 662-0607.
- Who is the authorized official for J. Callahan, LLC?
- The authorized official listed on J. Callahan, LLC's NPPES record is Jessica Callahan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is J. Callahan, LLC's NPI active?
- Yes — J. Callahan, LLC's NPI (1740578384) is active in the NPPES registry as of the last update on 2013-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.