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Sierra Mathis
NPI 1447911755 · Behavior Technician · Austin, TX
Sierra Mathis is a Behavior Technician provider in Austin, TX (NPI 1447911755).
Provider details
- NPI number
- 1447911755
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
100 Congress Ave Ste 2000
Austin, TX 78701-2745
Phone: (888) 880-9270
Street-level locationGet directions
Mailing address
500 Fairway Dr Ste 102
Deerfield Beach, FL 33441-1817
Registry dates
- Enumerated
- 2022-01-07
- Last updated
- 2022-01-07
- Certified
- 2022-01-07
Frequently asked questions
- What is Sierra Mathis's NPI number?
- Sierra Mathis's National Provider Identifier (NPI) is 1447911755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Mathis's specialty?
- Sierra Mathis is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Sierra Mathis located?
- Sierra Mathis's practice location on file with NPPES is 100 Congress Ave Ste 2000, Austin, TX 78701-2745.
- What is Sierra Mathis's phone number?
- The practice phone number listed in the NPPES registry for Sierra Mathis is (888) 880-9270.
- Is Sierra Mathis's NPI active?
- Yes — Sierra Mathis's NPI (1447911755) is active in the NPPES registry as of the last update on 2022-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.