OrganizationActive
Willow Tree Collective PLLC
NPI 1265229835 · Mental Health Counselor · Austin, TX
Provider details
- NPI number
- 1265229835
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Margaret Mattingly, Founder & Lead Therapist(713) 591-7247
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
825 W 11th St Ste 1c
Austin, TX 78701-2052
Phone: (713) 591-7247
Street-level locationGet directions
Mailing address
10106 Woodstock Dr
Austin, TX 78753-4444
Registry dates
- Enumerated
- 2025-04-24
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.