SARAH HERNALSTEEN MS, LPCA
NPI 1891674891
Counselor - Mental Health in Southlake, TX

Q: What is Sarah Hernalsteen's NPI number?

The NPI number for Sarah Hernalsteen is 1891674891. It was assigned to this individual provider in the NPPES registry on September 2, 2025.

Q: What is Sarah Hernalsteen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Hernalsteen was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 02, 2025

231 E SOUTHLAKE BLVD STE 100, SOUTHLAKE, TX 76092(817) 678-6464 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Sarah Hernalsteen Ms, Lpca NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SARAH HERNALSTEEN MS, LPCA (NPI 1891674891) is an individual mental health provider in Southlake, Texas, licensed in Texas (99862) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1891674891

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameSARAH HERNALSTEENCredential: MS, LPCA

Location Address231 E SOUTHLAKE BLVD STE 100Southlake, TX 76092-6291

Mailing Address7004 Ridge Line DrNorth Richland Hills, TX 76182-7828 · (817) 714-9980

Phone(817) 678-6464

Sole ProprietorNo

Enumeration DateSeptember 2, 2025

NPPES CertifiedSeptember 2, 2025

✔ NPI 1891674891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in TX · 99862

231 E SOUTHLAKE BLVD STE 100, Southlake, TX 76092

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CARLEE REBSTOCK LPC-A, ASOTP

Counselor (Professional)

231 E SOUTHLAKE BLVD STE 100
SOUTHLAKE, TX 76092

Tarrant County (815) 822-5473

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sarah Hernalsteen's NPI number?

The NPI number for Sarah Hernalsteen is 1891674891. It was assigned to this individual provider in the NPPES registry on September 2, 2025.

Where is Sarah Hernalsteen located?

Sarah Hernalsteen practices at 231 E Southlake Blvd Ste 100, Southlake, TX 76092. The listed phone number is (817) 678-6464.

What is Sarah Hernalsteen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Sarah Hernalsteen was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.