Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1538144076 Individual Practitioner Male Practitioner

Dr. Timothy James Doran , OD

Optometrist • Riverside, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Timothy Doran, OD is a certified Optometrist practicing in Riverside, CA. With approximately 40 years of clinical experience since completing medical education in 1986, Dr. Doran delivers high-quality medical care to the local community at 6405 DAY ST.

Dr. Doran is affiliated with Riverside Medical Clinic Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, photography of the retina. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6405 Day St

Riverside, CA 925070901

Telephone 9516975480
Fax 9516975486
Associated Practice Facility / Clinic
🏢 Riverside Medical Clinic, Inc Facility NPI 1780782557

Medicare Profile & Education

Medical School

Other

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Riverside, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
40 Yrs +23.5 yrs vs City Avg
City Avg: 16.5 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
81 Specialists

Practicing in Riverside, CA (8588 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
42.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Doran (40 Years) 40 Yrs
Riverside Specialty Average (16.5 Years) 16.5 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
92014 Established patient complete exam of visual system
55 55 $227.00 $130.93
92250 Photography of the retina
32 32 $66.83 $38.61

Medical Specialties & State Licenses

CMS Verified: 2025-04-15
Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA OPT8455T

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Grp Site Location
ZZZZ92058Z

Hospital & Practice Group Affiliations

Riverside Medical Clinic Inc

7117 Brockton Ave, Riverside, CA 925062658

Phone: 9516836370

Riverside Medical Clinic Inc

6405 Day St, Riverside, CA 925070901

Phone: 9516975556

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Marjorie Wimmer , MD

Internal Medicine

NPI 1003494147

Doctor of Medicine (M.D.)

Dr. Edward Matuga , MD

Obstetrics & Gynecology

NPI 1003890682

Doctor of Medicine (M.D.)

Dr. Nathan Yen , MD

Family Medicine

NPI 1013992338

Doctor of Medicine (M.D.)

NPI 1023016847

Doctor of Medicine (M.D.)

NPI 1023096013

Doctor of Medicine (M.D.)

NPI 1033371844

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Business Mailing Address April 15, 2025

Registered at 6405 DAY ST, RIVERSIDE, CA 925070901 (Tel: 9516975480)

NPI Profile Active December 02, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location December 02, 2011

Registered at 6405 DAY ST, RIVERSIDE, CA 925070901 (Tel: 9516975480)

📍
Updated Business Mailing Address December 02, 2011

Registered at 3660 ARLINGTON AVE, RIVERSIDE, CA 925063912 (Tel: 9516975480)

👤
Provider Name / Credentials Updated December 02, 2011

Recorded as TIMOTHY DORAN, OD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 02, 2011

Optometrist (License #OPT8455T in CA)

🟢
Initial NPI Registration & Enumeration December 07, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Timothy Doran. Be the first to share your experience!

Sign in to leave a review for Dr. Timothy Doran

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1538144076
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 07, 2005
Last Update: April 15, 2025
Sole Proprietor: No

Mailing Address

6405 Day St

Riverside, CA 925070901

Phone: 9516975480

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.