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WILLOW TREE COLLECTIVE PLLC
NPI 1265229835
Counselor - Mental Health in Austin, TX

Active since April 24, 2025
825 W 11TH ST STE 1C, AUSTIN, TX 78701(713) 591-7247 Get Directions Write a Review

NPPES record last updated: April 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Willow Tree Collective Pllc NPPES

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

WILLOW TREE COLLECTIVE PLLC (NPI 1265229835) is a healthcare organization registered as a mental health in Austin, Texas and active in the NPI registry since April 2025. The organization lists Margaret Mattingly, Founder & Lead Therapist, as its authorized official.

NPPES Registry Identity

NPI1265229835
Entity TypeOrganization
Primary Taxonomy101YM0800X
Legal Business NameWILLOW TREE COLLECTIVE PLLC
Location Address825 W 11TH ST STE 1CAustin, TX 78701-2052
Mailing Address10106 Woodstock DrAustin, TX 78753-4444 · (713) 591-7247
Phone(713) 591-7247
Organization SubpartNo
Authorized OfficialMargaret MattinglyFounder & Lead Therapist · (713) 591-7247
Enumeration DateApril 24, 2025
NPPES CertifiedApril 24, 2025
✔ NPI 1265229835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
825 W 11TH ST STE 1C, Austin, TX 78701
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

DANIEL CROOKS MA, NCC, LPC-A
Counselor (Professional)
825 W 11TH ST STE 1C
AUSTIN, TX 78701
Travis County (512) 766-0791
MARGARET MATTINGLY LPC
Counselor (Mental Health)
825 W 11TH ST STE 1C
AUSTIN, TX 78701
Travis County (737) 228-3760

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 Willow Tree Collective PLLC's NPI number?

The NPI number for Willow Tree Collective PLLC is 1265229835. It was assigned to this organization in the NPPES registry on April 24, 2025.

Where is Willow Tree Collective PLLC located?

Willow Tree Collective PLLC is located at 825 W 11th St Ste 1C, Austin, TX 78701. The listed phone number is (713) 591-7247.

What is Willow Tree Collective PLLC'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 Willow Tree Collective PLLC was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.