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Active NPI 1013479120 Individual Practitioner Male Practitioner

Dr. Gilbert Chen , MD

Internal Medicine • Colton, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gilbert Chen, MD is a certified Internal Medicine practicing in Colton, CA. With approximately 7 years of clinical experience since completing medical education in 2019, Dr. Chen delivers high-quality medical care to the local community at 400 N PEPPER AVE.

Dr. Chen is affiliated with Quantum Healthcare Medical Associates Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 N Pepper Ave

Colton, CA 923241801

Telephone 9095806343
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Colton, CA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -6.7 yrs vs City Avg
City Avg: 13.7 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
68 Specialists

Practicing in Colton, CA (18502 Statewide)

Telehealth Adoption Rate
2.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
77.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (7 Years) 7 Yrs
Colton Specialty Average (13.7 Years) 13.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
296 266 $781.32 $172.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
51 51 $549.88 $130.20
99291 Critical care, first 30-74 minutes
14 14 $901.64 $209.28

Medical Specialties & State Licenses

CMS Verified: 2022-06-01
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA PTL390

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

Quantum Healthcare Medical Associates Inc

400 N Pepper Ave, Colton, CA 923241801

Phone: 9095801000

Practice Associates & Co-Workers

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

23 Associated Practitioners
Dr. Haroon Azhand , MD

Internal Medicine

NPI 1053051169

Doctor of Medicine (M.D.)

Eileen Pham

Hospitalist

NPI 1083068787
Dr. Daniel Dezeery , MD

Student in an Organized Health Care Education/Training Program

NPI 1083316277

Doctor of Medicine (M.D.)

Dr. Niki Mortazavientesab , MD

Student in an Organized Health Care Education/Training Program

NPI 1083408777

Doctor of Medicine (M.D.)

Dr. Gayane Malayan , DO

Student in an Organized Health Care Education/Training Program

NPI 1093465718

Doctor of Osteopathic Medicine (D.O.)

Dr. Tiffany Chang , DO

Student in an Organized Health Care Education/Training Program

NPI 1184319196

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

8 Historical Events
👤
Provider Name / Credentials Updated April 07, 2022

Recorded as GILBERT CHEN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 07, 2022

Internal Medicine (License #PTL390 in CA)

NPI Profile Active April 05, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location April 05, 2019

Registered at 400 N PEPPER AVE, COLTON, CA 923241801 (Tel: 9095806343)

📍
Updated Business Mailing Address April 05, 2019

Registered at 400 N PEPPER AVE, COLTON, CA 923241801 (Tel: 9095806343)

👤
Provider Name / Credentials Updated April 05, 2019

Recorded as GILBERT CHEN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 05, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 05, 2019

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: 1013479120
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 05, 2019
Last Update: June 01, 2022
Sole Proprietor: Yes

Mailing Address

400 N Pepper Ave

Colton, CA 923241801

Phone: 9095806343

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.