Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1124415468 Individual Practitioner Male Practitioner

Dr. Christopher Jay Siplon , MD

Pediatrics • Lancaster, CA

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Siplon, MD is a registered healthcare professional specializing in Pediatrics in Lancaster, CA. Practice services are available at 1600 W AVENUE J under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1600 W Avenue J

Lancaster, CA 935342814

Telephone 6619495000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Lancaster, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 45.0 Yrs
State Avg: 22.5 Yrs
Regional Practice Density
30 Specialists

Practicing in Lancaster, CA (9612 Statewide)

Telehealth Adoption Rate
0.0% 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: 2026-06-07
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License CA A144962

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Christian Hauser , PA-C

Physician Assistant - Medical

NPI 1003878950

Physician Assistant (Certified)

Dr. Frederic Auerbach , MD

Emergency Medicine

NPI 1023074713

Doctor of Medicine (M.D.)

Rosanna Salice , FNP

Registered Nurse - Emergency

NPI 1033585906

Family Nurse Practitioner

Natalie Hernandez

Speech-Language Pathologist

NPI 1043164122
Dr. Frank Detrana , MD

Emergency Medicine

NPI 1043275407

Doctor of Medicine (M.D.)

Dr. Matthew Richard , MD

Emergency Medicine

NPI 1043293004

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location June 07, 2026

Registered at 1600 W AVENUE J, LANCASTER, CA 935342814 (Tel: 6619495000)

📍
Updated Business Mailing Address June 07, 2026

Registered at 28119 ANVIL CT, VALENCIA, CA 913544500

📍
Updated Practice Location February 02, 2024

Registered at 203 W BADILLO ST, COVINA, CA 917231907 (Tel: 6267328350)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 09, 2020

Pediatrics (License #A144962 in CA)

NPI Profile Active April 24, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location April 24, 2015

Registered at 11234 ANDERSON STREET, GME OFFICE, WESTERLY SUITE C, LOMA LINDA, CA 923542804 (Tel: 9095584174)

📍
Updated Business Mailing Address April 24, 2015

Registered at 11234 ANDERSON STREET, GME OFFICE, WESTERLY SUITE C, LOMA LINDA, CA 923542804 (Tel: 9095584174)

👤
Provider Name / Credentials Updated April 24, 2015

Recorded as CHRISTOPHER SIPLON, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 24, 2015

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 24, 2015

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: 1124415468
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 24, 2015
Last Update: June 07, 2026
Sole Proprietor: No

Mailing Address

28119 Anvil Ct

Valencia, CA 913544500

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.