Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1023184264 Individual Practitioner Female Practitioner

Dr. Shirley Anne Willis , PhD

Psychologist • Arlington, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Shirley Willis, PhD is a certified Psychologist practicing in Arlington, TX. With approximately 36 years of clinical experience since graduating from Texas Tech University Health Science Center School Of Medicine in 1990, Dr. Willis delivers high-quality medical care to the local community at 2340 W INTERSTATE 20.

Dr. Willis accepts Medicare assignment.

Frequently performed procedures and clinical services include psychotherapy, psychiatric diagnostic evaluation. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2340 W Interstate 20
Bldg. Hr-Ii, Ste. 206

Arlington, TX 760177620

Telephone 8144662585
Fax 8174662596

Medicare Profile & Education

Medical School

Texas Tech University Health Science Center School Of Medicine

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Arlington, TX

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
36 Yrs +4.0 yrs vs City Avg
City Avg: 32.0 Yrs
State Avg: 22.8 Yrs
Regional Practice Density
26 Specialists

Practicing in Arlington, TX (2266 Statewide)

Telehealth Adoption Rate
3.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
14.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Willis (36 Years) 36 Yrs
Arlington Specialty Average (32.0 Years) 32.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
90837 Psychotherapy, 60 minutes
249 25 $175.00 $150.24
90791 Psychiatric diagnostic evaluation
12 12 $200.00 $170.01

Medical Specialties & State Licenses

Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License TX 21860

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.

Psychologist

NUCC Taxonomy Code: 103T00000X

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
096833101 (TX)
Commercial Insurance / Payer ID Bcbs
00H45R (TX)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active March 22, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location March 22, 2012

Registered at 2340 W INTERSTATE 20, BLDG. HR-II, STE. 206, ARLINGTON, TX 760177620 (Tel: 8144662585)

📍
Updated Business Mailing Address March 22, 2012

Registered at 2340 W INTERSTATE 20, BLDG. HR-II, STE. 206, ARLINGTON, TX 760177620 (Tel: 8144662585)

👤
Provider Name / Credentials Updated March 22, 2012

Recorded as SHIRLEY WILLIS, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 22, 2012

Psychologist (License #21860 in TX)

🟢
Initial NPI Registration & Enumeration November 28, 2006

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: 1023184264
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 28, 2006
Last Update: March 22, 2012
Sole Proprietor: Yes

Mailing Address

2340 W Interstate 20, Bldg. Hr-Ii, Ste. 206

Arlington, TX 760177620

Phone: 8144662585

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.