IndividualActive
Mary Yancy, PHD
NPI 1174757538 · Psychologist · Austin, TX
Mary Yancy, PHD is a Psychologist provider in Austin, TX (NPI 1174757538).
Provider details
- NPI number
- 1174757538
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 33382 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3215 Steck Ave Ste 100
Austin, TX 78757-7584
Phone: (512) 452-2929
Street-level locationGet directions
Mailing address
100 Skyline Dr
West Lake Hills, TX 78746-3609
Registry dates
- Enumerated
- 2009-05-13
- Last updated
- 2009-05-13
Frequently asked questions
- What is Mary Yancy's NPI number?
- Mary Yancy's National Provider Identifier (NPI) is 1174757538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Yancy's specialty?
- Mary Yancy is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Yancy located?
- Mary Yancy's practice location on file with NPPES is 3215 Steck Ave Ste 100, Austin, TX 78757-7584.
- What is Mary Yancy's phone number?
- The practice phone number listed in the NPPES registry for Mary Yancy is (512) 452-2929.
- Is Mary Yancy's NPI active?
- Yes — Mary Yancy's NPI (1174757538) is active in the NPPES registry as of the last update on 2009-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.