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Active NPI 1598760134 Individual Practitioner Male Practitioner

Dr. Allen Wayne Ratcliffe , PhD

Psychologist • Tacoma, WA

Professional Overview & Biography Verified Profile Summary

Dr. Allen Ratcliffe, PhD is a registered healthcare professional specializing in Psychologist in Tacoma, WA. Practice services are available at 4301 S PINE ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4301 S Pine St
Ste 501

Tacoma, WA 984097208

Telephone 2533764893
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Tacoma, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.5 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
134 Specialists

Practicing in Tacoma, WA (1137 Statewide)

Telehealth Adoption Rate
3.0% 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 WA 84

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 - Clinical

NUCC Taxonomy Code: 103TC0700X

State License WA 84

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 specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Aetna Provider Number
4304973 (WA)
Commercial Insurance / Payer ID Regence Provider Number
RA3404 (WA)

Practice Associates & Co-Workers

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

40 Associated Practitioners
Andrea Rottier , LL

Speech-Language Pathologist

NPI 1003039355
William Gass , LW

Social Worker - Clinical

NPI 1003962648
NPI 1073838298

MEDBCBA

Dr. Kiran Patel , MD

Psychiatry & Neurology - Psychiatry

NPI 1073956322

Doctor of Medicine (M.D.)

Dr. Sean Killoran , MD

Psychiatry & Neurology - Child & Adolescent Psychiatry

NPI 1093857724

Doctor of Medicine (M.D.)

Dr. Ania Fida , MD

Psychiatry & Neurology - Psychiatry

NPI 1144844069

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2007

Registered at 4301 S PINE ST, STE 501, TACOMA, WA 984097208 (Tel: 2533764893)

📍
Updated Business Mailing Address July 09, 2007

Registered at PO BOX 7558, TACOMA, WA 984170558 (Tel: 2533764893)

👤
Provider Name / Credentials Updated July 09, 2007

Recorded as ALLEN RATCLIFFE, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Psychologist (License #84 in WA)

🟢
Initial NPI Registration & Enumeration June 20, 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: 1598760134
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 20, 2005
Last Update: September 11, 2025
Sole Proprietor: Yes

Mailing Address

Po Box 7558

Tacoma, WA 984170558

Phone: 2533764893

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.