P Praxis·MD
● Active Type 1 · Individual

DR. Tara Lynn Saia Lewis, PH.D.

Psychologist·Southlake, TX· NPI 1932117454 · Enumerated 2006 · 19 years on NPI
Saia Lewis is 1 of 24 psychologist providers in Southlake and 1 of 3401 in Texas.
NPI age
19 years
Enumerated 2006-08-03
Primary specialty
Psychologist
Plus 4 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-06-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 3401 active psychologist providers in Texas.

NPI age
19 years
↑ 4 yr above median (15 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
4
In the 26% of peers with subspecialties

NPI lifetime · 2006 → 2026

2006-08Enumerated in NPPES
2006 2026

Where they practice

Practice location
515 W Southlake Blvd Ste 173
Southlake, TX 760926177
📞 8179441224
Mailing address
515 W Southlake Blvd Ste 173
Southlake, TX 760926177
📞 8179441224

Specialties

  • Psychologist Primary
    A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a...
    TX license #32426 taxonomy 103TC0700X
  • Psychologist
    A psychologist who specializes in group psychology and group psychotherapy that is an evidenced-based specialty that prepares group leaders to identify and capitalize on developmental and healing possibilities embedded in the...
    TX license #32426 taxonomy 103TP2701X
  • Psychologist
    A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
    TX license #32426 taxonomy 103TB0200X
  • Psychologist
    A psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and...
    TX license #32426 taxonomy 103TH0004X
  • Psychologist
    A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles,...
    TX license #32426 taxonomy 103T00000X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.

Recently enumerated nearby: 1 new psychologist provider has been added in Southlake in the last 180 days. See all →
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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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