Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1548251846 Individual Practitioner Female Practitioner

Lisa Judith Mersky , LCSW

Psychologist • Austin, TX

Professional Overview & Biography Verified Profile Summary

Lisa Mersky, LCSW is a registered healthcare professional specializing in Psychologist in Austin, TX. Practice services are available at 4131 SPICEWOOD SPGS under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4131 Spicewood Spgs
G5

Austin, TX 78757

Telephone 5124746148
Fax 5123461923
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Austin, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.3 Yrs
State Avg: 22.8 Yrs
Regional Practice Density
257 Specialists

Practicing in Austin, TX (2266 Statewide)

Telehealth Adoption Rate
5.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License TX TX000927

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, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners
Dr. Kathleen Hecker , EdD

Psychologist - Counseling

NPI 1205899697

Doctor of Education (Ed.D.)

Dr. William Frazier , PhD

Psychologist - Counseling

NPI 1780694471

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 4131 SPICEWOOD SPGS, G5, AUSTIN, TX 78757 (Tel: 5124746148)

📍
Updated Business Mailing Address July 08, 2007

Registered at 4131 SPICEWOOD SPGS, G5, AUSTIN, TX 78757 (Tel: 5124746148)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as LISA MERSKY, LCSW

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Psychologist (License #TX000927 in TX)

🟢
Initial NPI Registration & Enumeration November 04, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1548251846
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 04, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

4131 Spicewood Spgs, G5

Austin, TX 78757

Phone: 5124746148

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.