Alyssa Sullivan Therapy, PLLC
NPI 1528772118 · Clinical Social Worker · Austin, TX
Alyssa Sullivan Therapy, PLLC is a Clinical Social Worker organization in Austin, TX (NPI 1528772118).
Provider details
- NPI number
- 1528772118
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Alyssa Sullivan, Psychotherapist(210) 316-4740
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs 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
Mailing address
Registry dates
- Enumerated
- 2023-01-09
- Last updated
- 2023-01-09
- Certified
- 2023-01-09
Frequently asked questions
- What is Alyssa Sullivan Therapy, PLLC's NPI number?
- Alyssa Sullivan Therapy, PLLC's National Provider Identifier (NPI) is 1528772118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alyssa Sullivan Therapy, PLLC?
- Alyssa Sullivan Therapy, PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alyssa Sullivan Therapy, PLLC located?
- Alyssa Sullivan Therapy, PLLC's practice location on file with NPPES is 8133 Mesa Dr Ste 104, Austin, TX 78759-8655.
- What is Alyssa Sullivan Therapy, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Sullivan Therapy, PLLC is (512) 543-4349.
- Who is the authorized official for Alyssa Sullivan Therapy, PLLC?
- The authorized official listed on Alyssa Sullivan Therapy, PLLC's NPPES record is Alyssa Sullivan, Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alyssa Sullivan Therapy, PLLC's NPI active?
- Yes — Alyssa Sullivan Therapy, PLLC's NPI (1528772118) is active in the NPPES registry as of the last update on 2023-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.