Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1881659142 Individual Practitioner Male Practitioner

Dr. William Chen , MD

Internal Medicine • Irvine, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Chen, MD is a certified Internal Medicine practicing in Irvine, CA. With approximately 26 years of clinical experience since graduating from University Of Southern California Keck School Of Medicine in 2000, Dr. Chen delivers high-quality medical care to the local community at 6650 ALTON PKWY.

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

Practice Location & Contact Primary Location

Practice Address

6650 Alton Pkwy
Suite 4131

Irvine, CA 926183734

Telephone 9499322514
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Southern California Keck School Of Medicine

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Irvine, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
26 Yrs +2.2 yrs vs City Avg
City Avg: 23.8 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
158 Specialists

Practicing in Irvine, CA (18502 Statewide)

Telehealth Adoption Rate
28.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (26 Years) 26 Yrs
Irvine Specialty Average (23.8 Years) 23.8 Yrs

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA A93575

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Southern California Permanente Medical Group

5475 E La Palma Ave, Anaheim, CA 928072075

Phone: 7142796088

Southern California Permanente Medical Group

6650 Alton Pkwy, Irvine, CA 926183734

Phone: 9499325000

Southern California Permanente Medical Group

6670 Alton Pkwy, Irvine, CA 926183734

Phone: 9499325000

Southern California Permanente Medical Group

6640 Alton Pkwy, Irvine, CA 926183734

Phone: 9499325000

Practice Associates & Co-Workers

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

32 Associated Practitioners
Dr. Tiffany Dote , MD

Obstetrics & Gynecology

NPI 1013292358

Doctor of Medicine (M.D.)

Dr. Noah Rodriguez , MD

Obstetrics & Gynecology

NPI 1053498980

Doctor of Medicine (M.D.)

Dr. Cecilia Perez , MD

Obstetrics & Gynecology

NPI 1083906556

Doctor of Medicine (M.D.)

NPI 1104072446

Doctor of Medicine (M.D.)

Angela Liang , NP

Nurse Practitioner - Women's Health

NPI 1134424922

Nurse Practitioner

Dr. Shireena Desai , MD

Internal Medicine - Gastroenterology

NPI 1144457995

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 December 21, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location December 21, 2010

Registered at 6650 ALTON PKWY, SUITE 4131, IRVINE, CA 926183734 (Tel: 9499322514)

📍
Updated Business Mailing Address December 21, 2010

Registered at 4233 DOGWOOD AVE, SEAL BEACH, CA 907402850 (Tel: 5624724153)

👤
Provider Name / Credentials Updated December 21, 2010

Recorded as WILLIAM CHEN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 21, 2010

Internal Medicine (License #A93575 in CA)

🟢
Initial NPI Registration & Enumeration April 19, 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: 1881659142
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 19, 2006
Last Update: December 01, 2021
Sole Proprietor: No

Mailing Address

4233 Dogwood Ave

Seal Beach, CA 907402850

Phone: 5624724153

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.