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Active NPI 1457099376 Individual Practitioner Male Practitioner

Dr. John Adrian Petrie , MD

Ophthalmology • Orange, CA

Professional Overview & Biography Verified Profile Summary

Dr. John Petrie, MD is a registered healthcare professional specializing in Ophthalmology in Orange, CA. Practice services are available at 101 THE CITY DR S under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

101 The City Dr S

Orange, CA 928683201

Telephone 7184568888
Associated Practice Facility / Clinic
🏢 The Department Of Psychiatry Facility NPI 1831159003

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Orange, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 18.3 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
41 Specialists

Practicing in Orange, CA (3116 Statewide)

Telehealth Adoption Rate
2.4% 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

CMS Verified: 2026-05-17
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA 209337

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Ankit Patel , DO

Radiology - Diagnostic Radiology

NPI 1003021791

Doctor of Osteopathic Medicine (D.O.)

Dr. Laura Skoczylas , MD

Obstetrics & Gynecology

NPI 1003097692

Doctor of Medicine (M.D.)

Dr. Michael Cheng , DO

Internal Medicine - Rheumatology

NPI 1003109513

Doctor of Osteopathic Medicine (D.O.)

Dr. Joseph Villarreal , MD

Emergency Medicine

NPI 1003229436

Doctor of Medicine (M.D.)

Demi Tran

Psychiatry & Neurology - Neurology

NPI 1003235219
Dr. Isabel Clark , MD

Surgery - Trauma Surgery

NPI 1003262510

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location May 17, 2026

Registered at 101 THE CITY DR S, ORANGE, CA 928683201 (Tel: 7184568888)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 17, 2026

Ophthalmology (License #209337 in CA)

NPI Profile Active May 20, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location May 20, 2022

Registered at SUNY DOWNSTATE 450 CLARKSON AVENUE, MSC 50, BROOKLYN, NY 11203 (Tel: 7182702353)

📍
Updated Business Mailing Address May 20, 2022

Registered at SUNY DOWNSTATE 450 CLARKSON AVENUE, MSC 50, BROOKLYN, NY 11203 (Tel: 7182702353)

👤
Provider Name / Credentials Updated May 20, 2022

Recorded as JOHN PETRIE, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 20, 2022

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 20, 2022

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: 1457099376
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 20, 2022
Last Update: May 17, 2026
Sole Proprietor: No

Mailing Address

Suny Downstate 450 Clarkson Avenue, Msc 50

Brooklyn, NY 11203

Phone: 7182702353

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.