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Active NPI 1801278148 Individual Practitioner Male Practitioner

Dr. Stephen Simpson , MD

Psychologist • Pasadena, CA

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Simpson, MD is a registered healthcare professional specializing in Psychologist in Pasadena, CA. Practice services are available at 751 N FAIR OAKS AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

751 N Fair Oaks Ave
3rd Floor

Pasadena, CA 911033069

Telephone 2137180256
Fax 8183017443
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Pasadena, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 29.4 Yrs
State Avg: 24.2 Yrs
Regional Practice Density
148 Specialists

Practicing in Pasadena, CA (7695 Statewide)

Telehealth Adoption Rate
5.4% 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 CA PSY17653

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

3 Associated Practitioners
Dr. John Lee , MD, MPH

Psychiatry & Neurology - Psychiatry

NPI 1689618464

Doctor of Medicine (M.D.), Master of Public Health

Dr. Roberto Zarate , PhD

Psychologist - Clinical

NPI 1790811248

Doctor of Philosophy (Ph.D.)

Dr. Liliane Arenzon , MD

Psychiatry & Neurology - Psychiatry

NPI 1992903918

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 June 23, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location June 23, 2015

Registered at 751 N FAIR OAKS AVE, 3RD FLOOR, PASADENA, CA 911033069 (Tel: 2137180256)

📍
Updated Business Mailing Address June 23, 2015

Registered at 751 N FAIR OAKS AVE, 3RD FLOOR, PASADENA, CA 911033069 (Tel: 2137180256)

👤
Provider Name / Credentials Updated June 23, 2015

Recorded as STEPHEN SIMPSON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 23, 2015

Psychologist (License #PSY17653 in CA)

🟢
Initial NPI Registration & Enumeration June 23, 2015

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: 1801278148
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 23, 2015
Last Update: June 23, 2015
Sole Proprietor: Yes

Mailing Address

751 N Fair Oaks Ave, 3rd Floor

Pasadena, CA 911033069

Phone: 2137180256

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.