Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sarah Hernalsteen, MS, LPCA

Individual provider Mental Health Counselor · NPI 1891674891

Sarah Hernalsteen, MS, LPCA is a Mental Health Counselor in Southlake, Texas. Licensed in Texas. Registered with an NPI since 2025.

Licensed in
TX
In the registry since
2025
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

231 E Southlake Blvd Ste 100
Southlake, TX 76092-6291
Phone: (817) 678-6464
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 99862 (TX)

Record details

NPI number1891674891
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LPCA
Sole proprietorNo
NPI enumeratedSeptember 2, 2025
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025

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