Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1497336267 Individual Practitioner Female Practitioner

Dr. Janelle Elaine Lopez , DO

Surgery • Orange, CA

Professional Overview & Biography Verified Profile Summary

Dr. Janelle Lopez, DO is a registered healthcare professional specializing in Surgery 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 7144568888
Associated Practice Facility / Clinic
🏢 The Department Of Psychiatry Facility NPI 1831159003

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Orange, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.4 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
63 Specialists

Practicing in Orange, CA (3346 Statewide)

Telehealth Adoption Rate
30.2% 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: 2026-07-28
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA 20A21309

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Secondary Practice Locations

147 N Brent St

Ventura, CA 930032809

Phone: 8059485672

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Maryam Ahmadi , MD

Pathology - Clinical Pathology/Laboratory Medicine

NPI 1003497678

Doctor of Medicine (M.D.)

Dr. Theodore Pak , MD, PhD

Internal Medicine - Infectious Disease

NPI 1013476100

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Samuel Park , MD

Anesthesiology - Pain Medicine

NPI 1023174752

Doctor of Medicine (M.D.)

NPI 1033355235

Doctor of Medicine (M.D.)

Erin Thurston

Family Medicine

NPI 1033571153
NPI 1043451073

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location July 28, 2026

Registered at 101 THE CITY DR S, ORANGE, CA 928683201 (Tel: 7144568888)

📍
Updated Business Mailing Address July 28, 2026

Registered at 101 THE CITY DR S, ORANGE, CA 928683201 (Tel: 7144568888)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 28, 2026

Surgery (License #20A21309 in CA)

NPI Profile Active April 14, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location April 14, 2021

Registered at 147 N BRENT ST, VENTURA, CA 930032809 (Tel: 8059485672)

📍
Updated Business Mailing Address April 14, 2021

Registered at 147 N BRENT ST, VENTURA, CA 930032809

👤
Provider Name / Credentials Updated April 14, 2021

Recorded as JANELLE LOPEZ, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 14, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 14, 2021

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: 1497336267
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 14, 2021
Last Update: July 28, 2026
Sole Proprietor: No

Mailing Address

101 The City Dr S

Orange, CA 928683201

Phone: 7144568888

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.