Kat Grau Psychotherapy PLLC
NPI 1639053713 · Clinical Social Worker · Austin, TX
Kat Grau Psychotherapy PLLC is a Clinical Social Worker organization in Austin, TX (NPI 1639053713).
Provider details
- NPI number
- 1639053713
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Katherine Grau, Managing Member(512) 240-2412
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
Under 1 yr in 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
- 2025-08-02
- Last updated
- 2025-08-02
- Certified
- 2025-08-02
Frequently asked questions
- What is Kat Grau Psychotherapy PLLC's NPI number?
- Kat Grau Psychotherapy PLLC's National Provider Identifier (NPI) is 1639053713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kat Grau Psychotherapy PLLC?
- Kat Grau Psychotherapy PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kat Grau Psychotherapy PLLC located?
- Kat Grau Psychotherapy PLLC's practice location on file with NPPES is 1803 Arborside Dr, Austin, TX 78754-5503.
- What is Kat Grau Psychotherapy PLLC's phone number?
- The practice phone number listed in the NPPES registry for Kat Grau Psychotherapy PLLC is (512) 240-2412.
- Who is the authorized official for Kat Grau Psychotherapy PLLC?
- The authorized official listed on Kat Grau Psychotherapy PLLC's NPPES record is Katherine Grau, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kat Grau Psychotherapy PLLC's NPI active?
- Yes — Kat Grau Psychotherapy PLLC's NPI (1639053713) is active in the NPPES registry as of the last update on 2025-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.