Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346303674 Individual Practitioner Male Practitioner

Dr. David Wei-Chan Chien , MD

Pediatrics • Porter Ranch, CA

Professional Overview & Biography Verified Profile Summary

Dr. David Chien, MD is a registered healthcare professional specializing in Pediatrics in Porter Ranch, CA. Practice services are available at 19950 RINALDI ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

19950 Rinaldi St

Porter Ranch, CA 913264141

Telephone 8184032440
Fax 8183606090
Associated Practice Facility / Clinic
🏢 Wholerx Inc Facility NPI 1538350541

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Porter Ranch, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 22.5 Yrs
Regional Practice Density
7 Specialists

Practicing in Porter Ranch, 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: 2021-03-30
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License CA A83875

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
00A838750 (CA)

Practice Associates & Co-Workers

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

26 Associated Practitioners
Dr. Sue Chung , MD

Internal Medicine - Rheumatology

NPI 1033396767

Doctor of Medicine (M.D.)

NPI 1053646216

Doctor of Medicine (M.D.)

Dr. Alaleh Sareh , MD

Internal Medicine

NPI 1144484122

Doctor of Medicine (M.D.)

NPI 1154513950

Doctor of Medicine (M.D.)

Dr. Loren Leshan , MD

Family Medicine

NPI 1194832642

Doctor of Medicine (M.D.)

Dr. James Lee , MD

Internal Medicine - Cardiovascular Disease

NPI 1205008950

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 June 14, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location June 14, 2012

Registered at 19950 RINALDI ST, PORTER RANCH, CA 913264141 (Tel: 8184032440)

📍
Updated Business Mailing Address June 14, 2012

Registered at PO BOX 9602, MISSION HILLS, CA 913469602 (Tel: 8188375637)

👤
Provider Name / Credentials Updated June 14, 2012

Recorded as DAVID CHIEN, MD.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2012

Pediatrics (License #A83875 in CA)

🟢
Initial NPI Registration & Enumeration December 18, 2006

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: 1346303674
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 18, 2006
Last Update: March 30, 2021
Sole Proprietor: No

Mailing Address

Po Box 9602

Mission Hills, CA 913469602

Phone: 8188375637

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.