Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639101546 Individual Practitioner Male Practitioner

Dr. Gary Roger Lindsay , PhD

Psychologist • Norman, OK

Professional Overview & Biography Verified Profile Summary

Dr. Gary Lindsay, PhD is a registered healthcare professional specializing in Psychologist in Norman, OK. Practice services are available at 900 N PORTER AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

900 N Porter Ave
Suite 200

Norman, OK 730716425

Telephone 4055794111
Associated Practice Facility / Clinic
🏢 Gary D Ratliff Md Pc Facility NPI 1730134172

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Norman, OK

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 23.6 Yrs
State Avg: 27.1 Yrs
Regional Practice Density
41 Specialists

Practicing in Norman, OK (284 Statewide)

Telehealth Adoption Rate
9.8% 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 OK 491

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

10 Associated Practitioners
Robert Moore , MHR, LPC

Counselor - Mental Health

NPI 1083746903

MHR, Licensed Professional Counselor

Dr. Asha Raju , DO

Psychiatry & Neurology - Psychiatry

NPI 1093879272

Doctor of Osteopathic Medicine (D.O.)

Dr. Edwin Hill , MD

Psychiatry & Neurology - Psychiatry

NPI 1205868122

Doctor of Medicine (M.D.)

Dr. Joseph Ripperger , MD

Psychiatry & Neurology - Psychiatry

NPI 1578510244

Doctor of Medicine (M.D.)

NPI 1578881124

Doctor of Philosophy (Ph.D.), Licensed Professional Counselor, Licensed Alcohol and Drug Counselor

Amy Boggs , PMHNP-BC

Nurse Practitioner - Psychiatric/Mental Health

NPI 1629370291

Psychiatric-Mental Health Nurse Practitioner (Board Certified)

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 900 N PORTER AVE, SUITE 200, NORMAN, OK 730716425 (Tel: 4055794111)

📍
Updated Business Mailing Address July 08, 2007

Registered at 900 N PORTER AVE, SUITE 200, NORMAN, OK 730716425 (Tel: 4055794111)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as GARY LINDSAY, PH.D.

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

Psychologist (License #491 in OK)

🟢
Initial NPI Registration & Enumeration July 07, 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: 1639101546
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 07, 2006
Last Update: July 08, 2007
Sole Proprietor: Yes

Mailing Address

900 N Porter Ave, Suite 200

Norman, OK 730716425

Phone: 4055794111

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.