Mary Barnwell, LCSW
NPI 1649643735 · Clinical Social Worker · Highland Village, TX
Mary Barnwell, LCSW is a Clinical Social Worker provider in Highland Village, TX (NPI 1649643735).
Provider details
- NPI number
- 1649643735
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 33421 (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
10 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
- 2015-11-11
- Last updated
- 2015-11-11
Frequently asked questions
- What is Mary Barnwell's NPI number?
- Mary Barnwell's National Provider Identifier (NPI) is 1649643735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Barnwell's specialty?
- Mary Barnwell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Barnwell located?
- Mary Barnwell's practice location on file with NPPES is 2000 Highland Village Rd Ste C, Highland Village, TX 75077-8105.
- What is Mary Barnwell's phone number?
- The practice phone number listed in the NPPES registry for Mary Barnwell is (214) 663-8482.
- Is Mary Barnwell's NPI active?
- Yes — Mary Barnwell's NPI (1649643735) is active in the NPPES registry as of the last update on 2015-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.