IndividualActive
Catherine Johnston, LCSW
NPI 1679511836 · Clinical Social Worker · Sherman, TX
Catherine Johnston, LCSW is a Clinical Social Worker provider in Sherman, TX (NPI 1679511836).
Provider details
- NPI number
- 1679511836
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35071 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1800 Teague Dr
Ste 502
Sherman, TX 75090-2656
Phone: (903) 892-4466
Fax: (903) 892-2634
Street-level locationGet directions
Mailing address
Po Box 1811
Van Alstyne, TX 75495-1811
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2018-07-27
Frequently asked questions
- What is Catherine Johnston's NPI number?
- Catherine Johnston's National Provider Identifier (NPI) is 1679511836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Johnston's specialty?
- Catherine Johnston is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Johnston located?
- Catherine Johnston's practice location on file with NPPES is 1800 Teague Dr, Sherman, TX 75090-2656.
- What is Catherine Johnston's phone number?
- The practice phone number listed in the NPPES registry for Catherine Johnston is (903) 892-4466.
- Is Catherine Johnston's NPI active?
- Yes — Catherine Johnston's NPI (1679511836) is active in the NPPES registry as of the last update on 2018-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.