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Active NPI 1750565032 Individual Practitioner Male Practitioner

Dr. Jonathan Winarko , MD

Ophthalmology • Irvine, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jonathan Winarko, MD is a certified Ophthalmology practicing in Irvine, CA. With approximately 20 years of clinical experience since graduating from University Of Southern California Keck School Of Medicine in 2006, Dr. Winarko delivers high-quality medical care to the local community at 118 MED SURGE I.

Dr. Winarko is affiliated with Southern California Permanente Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

118 Med Surge I

Irvine, CA 926974375

Telephone 9498240158
Fax 9498244015

Medicare Profile & Education

Medical School

University Of Southern California Keck School Of Medicine

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Irvine, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
20 Yrs +1.9 yrs vs City Avg
City Avg: 18.1 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
43 Specialists

Practicing in Irvine, CA (3116 Statewide)

Telehealth Adoption Rate
7.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
52.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Winarko (20 Years) 20 Yrs
Irvine Specialty Average (18.1 Years) 18.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
12 12 $123.00 $58.14

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA PENDING

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.

Hospital & Practice Group Affiliations

Southern California Permanente Medical Group

4725 -4733 Sunset Blvd, Los Angeles, CA 900276021

Phone: 3237834011

Southern California Permanente Medical Group

4867 W Sunset Blvd, Los Angeles, CA 900275969

Phone: 3237834011

Southern California Permanente Medical Group

1515 N Vermont Ave, Los Angeles, CA 900275337

Phone: 3237834011

Southern California Permanente Medical Group

4733 W Sunset Blvd, Los Angeles, CA 900276021

Phone: 2136674784

Practice Associates & Co-Workers

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

8 Associated Practitioners
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Doctor of Medicine (M.D.)

Dr. Kevin Jwo , MD

Ophthalmology

NPI 1346501137

Doctor of Medicine (M.D.)

Dr. Danita Tom , MD

Ophthalmology

NPI 1538349196

Doctor of Medicine (M.D.)

NPI 1710065453

Doctor of Medicine (M.D.)

Dr. Mitul Mehta , MD

Ophthalmology - Retina Specialist

NPI 1730341181

Doctor of Medicine (M.D.)

Dr. Matthew Wade , MD

Ophthalmology - Cornea and External Diseases Specialist

NPI 1750544755

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 July 11, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location July 11, 2011

Registered at 118 MED SURGE I, IRVINE, CA 926974375 (Tel: 9498240158)

📍
Updated Business Mailing Address July 11, 2011

Registered at 118 MED SURGE I, IRVINE, CA 926974375 (Tel: 9498240158)

👤
Provider Name / Credentials Updated July 11, 2011

Recorded as JONATHAN WINARKO, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 11, 2011

Ophthalmology (License #PENDING in CA)

🟢
Initial NPI Registration & Enumeration December 23, 2007

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: 1750565032
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 23, 2007
Last Update: November 30, 2021
Sole Proprietor: No

Mailing Address

118 Med Surge I

Irvine, CA 926974375

Phone: 9498240158

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.