Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1457732661 Individual Practitioner Male Practitioner

Dr. John Liu , MD

Ophthalmology • Riverside, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Liu, MD is a certified Ophthalmology practicing in Riverside, CA. With approximately 11 years of clinical experience since completing medical education in 2015, Dr. Liu delivers high-quality medical care to the local community at 7117 BROCKTON AVE.

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

Frequently performed procedures and clinical services include established patient outpatient office visit, established patient problem focused exam of visual system, established patient complete exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7117 Brockton Ave

Riverside, CA 925062658

Telephone 9513216356
Fax 9517843258
Associated Practice Facility / Clinic
🏢 Riverside Medical Clinic, Inc Facility NPI 1730180415

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Riverside, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -10.5 yrs vs City Avg
City Avg: 21.5 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
23 Specialists

Practicing in Riverside, CA (3116 Statewide)

Telehealth Adoption Rate
4.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
43.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Liu (11 Years) 11 Yrs
Riverside Specialty Average (21.5 Years) 21.5 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
99213 Established patient office or other outpatient visit, typically 15 minutes
146 93 $164.84 $93.58
92012 Established patient problem focused exam of visual system
88 67 $161.00 $92.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
53 49 $231.51 $131.63
92014 Established patient complete exam of visual system
48 44 $226.96 $130.98
66984 Removal of cataract with insertion of lens
24 16 $965.21 $551.11
92136 Measurement of corneal curvature and depth of eye
24 21 $86.19 $48.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
23 23 $301.74 $164.57
92134 Imaging of retina
20 17 $72.95 $41.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
20 20 $200.95 $114.85
92004 New patient complete exam of visual system
18 18 $268.00 $154.64
92133 Imaging of optic nerve
15 14 $65.93 $37.82

Medical Specialties & State Licenses

CMS Verified: 2025-04-07
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA A180518

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License MA 264271

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Riverside Medical Clinic Inc

7117 Brockton Ave, Riverside, CA 925062658

Phone: 9516836370

Practice Associates & Co-Workers

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

6 Associated Practitioners
NPI 1174150122

Doctor of Medicine (M.D.)

NPI 1235115700

Doctor of Medicine (M.D.)

NPI 1417930330

Doctor of Optometry

Dr. Eric Chan , MD

Ophthalmology - Glaucoma Specialist

NPI 1427443316

Doctor of Medicine (M.D.)

Dr. Anne Mazer , MD

Ophthalmology

NPI 1518940436

Doctor of Medicine (M.D.)

NPI 1770567919

Doctor of Optometry

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Business Mailing Address April 07, 2025

Registered at 7117 BROCKTON AVE, RIVERSIDE, CA 925062658 (Tel: 9513216356)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 07, 2025

Internal Medicine (License #264271 in MA)

📍
Updated Practice Location November 17, 2022

Registered at 7117 BROCKTON AVE, RIVERSIDE, CA 925062658 (Tel: 9516836370)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 17, 2022

Ophthalmology (License #A180518 in CA)

📍
Updated Practice Location December 27, 2021

Registered at 2500 METROHEALTH DR, CLEVELAND, OH 441091900 (Tel: 2167787800)

📍
Updated Business Mailing Address December 27, 2021

Registered at 2500 METROHEALTH DR, CLEVELAND, OH 441091900 (Tel: 3142258095)

NPI Profile Active June 12, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location June 12, 2015

Registered at 2100 DORCHESTER AVE, DORCHESTER, MA 021245615 (Tel: 6175062726)

📍
Updated Business Mailing Address June 12, 2015

Registered at 13 CAMERON AVE UNIT 2, SOMERVILLE, MA 021442403 (Tel: 3142258095)

👤
Provider Name / Credentials Updated June 12, 2015

Recorded as JOHN LIU, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2015

Internal Medicine (License #264271 in MA)

🟢
Initial NPI Registration & Enumeration June 12, 2015

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. John Liu. Be the first to share your experience!

Sign in to leave a review for Dr. John Liu

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

NPI Administrative Meta

NPI Number: 1457732661
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 12, 2015
Last Update: April 07, 2025
Sole Proprietor: No

Mailing Address

7117 Brockton Ave

Riverside, CA 925062658

Phone: 9513216356

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.