Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1811091978 Individual Practitioner Male Practitioner

Dr. Ronald Earl Offenstein , PhD

Psychologist • Riverside, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Ronald Offenstein, PhD is a certified Psychologist practicing in Riverside, CA. With approximately 53 years of clinical experience since completing medical education in 1973, Dr. Offenstein delivers high-quality medical care to the local community at 5887 BROCKTON AVE.

Dr. Offenstein is affiliated with Riverside Psychiatric Medical Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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

5887 Brockton Ave
Suite A Riverside Psychiatric Medical Group

Riverside, CA 92506

Telephone 9512758500
Fax 9512758560
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1973

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Riverside, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
53 Yrs +34.7 yrs vs City Avg
City Avg: 18.3 Yrs
State Avg: 24.2 Yrs
Regional Practice Density
39 Specialists

Practicing in Riverside, CA (7695 Statewide)

Telehealth Adoption Rate
17.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
30.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Offenstein (53 Years) 53 Yrs
Riverside Specialty Average (18.3 Years) 18.3 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
90834 Psychotherapy, 45 minutes
378 27 $150.00 $104.22

Medical Specialties & State Licenses

Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License CA PSY6287

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.

Hospital & Practice Group Affiliations

Riverside Psychiatric Medical Group

5887 Brockton Ave, Riverside, CA 925061858

Phone: 9512758500

Practice Associates & Co-Workers

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

20 Associated Practitioners
Dr. Andrius Baskys , MD

Psychiatry & Neurology - Psychiatry

NPI 1124110069

Doctor of Medicine (M.D.)

NPI 1164526232

Doctor of Philosophy (Ph.D.)

Jessica Millan , NP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1184270381

Nurse Practitioner

Dr. Mukund Deshmukh , MD

Psychiatry & Neurology - Psychiatry

NPI 1205930377

Doctor of Medicine (M.D.)

Melissa Myers , LCSW

Counselor - Mental Health

NPI 1295557155

Licensed Clinical Social Worker

Dr. Laura Valdovinos , MD

Psychiatry & Neurology - Psychiatry

NPI 1306940473

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 August 30, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location August 30, 2012

Registered at 5887 BROCKTON AVE, SUITE A RIVERSIDE PSYCHIATRIC MEDICAL GROUP, RIVERSIDE, CA 92506 (Tel: 9512758500)

📍
Updated Business Mailing Address August 30, 2012

Registered at 5887 BROCKTON AVE, SUITE A, RIVERSIDE, CA 92506 (Tel: 9512758500)

👤
Provider Name / Credentials Updated August 30, 2012

Recorded as RONALD OFFENSTEIN, PHD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 30, 2012

Psychologist (License #PSY6287 in CA)

🟢
Initial NPI Registration & Enumeration September 11, 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: 1811091978
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 11, 2006
Last Update: August 30, 2012
Sole Proprietor: No

Mailing Address

5887 Brockton Ave, Suite A

Riverside, CA 92506

Phone: 9512758500

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.