Lisa Walker, PH.D.
NPI 1689867475 · Marriage & Family Therapist · Austin, TX
Lisa Walker, PH.D. is a Marriage & Family Therapist provider in Austin, TX (NPI 1689867475).
Provider details
- NPI number
- 1689867475
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 201165 (TX)
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
18 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
- 2007-08-24
- Last updated
- 2007-08-24
Frequently asked questions
- What is Lisa Walker's NPI number?
- Lisa Walker's National Provider Identifier (NPI) is 1689867475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Walker's specialty?
- Lisa Walker is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Lisa Walker located?
- Lisa Walker's practice location on file with NPPES is 4601 Spicewood Springs Rd, Austin, TX 78759-8598.
- What is Lisa Walker's phone number?
- The practice phone number listed in the NPPES registry for Lisa Walker is (512) 231-0163.
- Is Lisa Walker's NPI active?
- Yes — Lisa Walker's NPI (1689867475) is active in the NPPES registry as of the last update on 2007-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.