Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1629217138 Individual Practitioner Male Practitioner

Dr. Michael Yee Chen , MD

Internal Medicine • Downey, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Chen, MD is a certified Internal Medicine practicing in Downey, CA. With approximately 19 years of clinical experience since completing medical education in 2007, Dr. Chen delivers high-quality medical care to the local community at 9449 IMPERIAL HWY.

Dr. Chen is affiliated with Southern California Permanente Medical Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9449 Imperial Hwy
Orchard Suite B-216

Downey, CA 902422814

Telephone 8008234040
Associated Practice Facility / Clinic
🏢 Kaiser Permanente Facility NPI 1093911620

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Downey, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs +0.4 yrs vs City Avg
City Avg: 18.6 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
118 Specialists

Practicing in Downey, CA (18502 Statewide)

Telehealth Adoption Rate
10.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (19 Years) 19 Yrs
Downey Specialty Average (18.6 Years) 18.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
17 11 $213.00 $69.26

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA A106243

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

9449 Imperial Hwy, Downey, CA 902422814

Phone: 5624613000

Southern California Permanente Medical Group

9400 Rosecrans Ave, Bellflower, CA 907062246

Phone: 5624613000

Southern California Permanente Medical Group

9333 Rosecrans Ave, Bellflower, CA 907062141

Phone: 5624613000

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1033472311

Doctor of Medicine (M.D.)

Dr. Lynda Ngo , MD

Internal Medicine

NPI 1053732636

Doctor of Medicine (M.D.)

NPI 1063839066

Doctor of Medicine (M.D.)

Caritia Orozco

Physical Therapist

NPI 1083990303
Dr. Theodore Sung , MD

Emergency Medicine

NPI 1093974644

Doctor of Medicine (M.D.)

Dr. Linda Olsen , MD

Emergency Medicine

NPI 1134267826

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 November 29, 2021

Registered at 9449 IMPERIAL HWY, ORCHARD SUITE B-216, DOWNEY, CA 902422814 (Tel: 8008234040)

📍
Updated Business Mailing Address November 29, 2021

Registered at 9449 IMPERIAL HWY, ORCHARD SUITE B-216, DOWNEY, CA 902422814 (Tel: 8008234040)

NPI Profile Active May 25, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location May 25, 2016

Registered at 9449 E. IMPERIAL HWY, ORCHARD SUITE B-216, DOWNEY, CA 90242 (Tel: 8008234040)

📍
Updated Business Mailing Address May 25, 2016

Registered at 9449 E. IMPERIAL HWY, ORCHARD SUITE B-216, DOWNEY, CA 90242 (Tel: 8008234040)

👤
Provider Name / Credentials Updated May 25, 2016

Recorded as MICHAEL CHEN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 25, 2016

Internal Medicine (License #A106243 in CA)

🟢
Initial NPI Registration & Enumeration February 08, 2009

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: 1629217138
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 08, 2009
Last Update: November 29, 2021
Sole Proprietor: No

Mailing Address

9449 Imperial Hwy, Orchard Suite B-216

Downey, CA 902422814

Phone: 8008234040

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.