Active NPI 1477679991 Individual Practitioner Male Practitioner

Victor Sun

Emergency Medicine • O Fallon, IL

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Victor Sun is a registered Emergency Medicine practitioner in O Fallon, IL. With approximately 24 years of clinical practice since completing medical education in 2002, Victor Sun provides healthcare services at the registered practice location at 103 N OAK ST.

Victor Sun is affiliated with Shadow Emergency Physicians Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

103 N Oak St

O Fallon, IL 622691165

Telephone 6186243368

Associated Practice Facility / Clinic

🏢 Midwest Emergency Tell City, Inc Facility NPI 1699447540

Medicare Profile & Education

Medical School

Other

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in O Fallon, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs +4.5 yrs vs City Avg

City Avg: 19.5 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

23 Specialists

Practicing in O Fallon, IL (3389 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

90.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sun (24 Years) 24 Yrs

O Fallon Specialty Average (19.5 Years) 19.5 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
99285 Emergency department visit for life threatening or functioning severity	318	311	$1888.00	$170.57
99284 Emergency department visit with moderate level of medical decision making	140	138	$1266.00	$117.30
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	49	49	$83.00	$7.93
99283 Emergency department visit with low level of medical decision making	20	20	$853.00	$69.15
99291 Critical care, first 30-74 minutes	12	12	$2134.00	$207.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	370	354	$1888.00	$178.37
99284 Emergency department visit with moderate level of medical decision making	191	188	$1266.00	$122.50
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	52	51	$83.00	$8.19
99283 Emergency department visit with low level of medical decision making	24	24	$853.00	$72.95
93042 Interpretation and report of electrical activity of heart using 1-3 leads	11	11	$114.00	$6.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	525	514	$1888.00	$185.56
99284 Emergency department visit with moderate level of medical decision making	74	74	$1266.00	$127.67
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	57	55	$83.00	$8.49
99283 Emergency department visit with low level of medical decision making	47	47	$853.00	$75.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	438	426	$1888.00	$189.01
99283 Emergency department visit with low level of medical decision making	66	65	$853.00	$75.27
99284 Emergency department visit with moderate level of medical decision making	54	54	$1266.00	$127.43
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	45	44	$83.00	$8.63
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	16	14	$1022.00	$152.33
93042 Interpretation and report of electrical activity of heart using 1-3 leads	11	11	$114.00	$7.21
99291 Critical care, first 30-74 minutes	11	11	$2134.00	$229.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	371	365	$1888.00	$179.36
99284 Emergency department visit with moderate level of medical decision making	61	60	$1266.00	$123.46
99283 Emergency department visit with low level of medical decision making	47	47	$853.00	$67.10
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	25	24	$83.00	$8.72
99291 Critical care, first 30-74 minutes	13	13	$2134.00	$228.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	496	487	$1888.00	$174.03
99284 Emergency department visit with moderate level of medical decision making	92	91	$1266.00	$118.23
99283 Emergency department visit with low level of medical decision making	66	65	$853.00	$62.32
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	14	13	$1022.00	$144.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	446	440	$1874.98	$172.60
99284 Emergency department visit with moderate level of medical decision making	88	87	$1254.44	$117.43
99283 Emergency department visit with low level of medical decision making	76	75	$853.00	$61.91
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	28	28	$79.57	$8.52
99291 Critical care, first 30-74 minutes	16	16	$2134.00	$223.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	709	683	$1853.47	$169.70
99284 Emergency department visit with moderate level of medical decision making	145	143	$1237.86	$114.67
99283 Emergency department visit with low level of medical decision making	134	133	$838.93	$60.95
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	43	43	$81.23	$8.38
99291 Critical care, first 30-74 minutes	17	17	$2116.00	$220.30
31500 Emergent insertion of breathing tube into windpipe cartilage using an endoscope	12	12	$1013.83	$141.44

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Shadow Emergency Physicians Pllc

620 Shadow Ln, Las Vegas, NV 891064119

Phone: 9549395000

Practice Associates & Co-Workers

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

27 Associated Practitioners

Dr. Arthur Sippo , MD

Emergency Medicine

NPI 1023042165

Doctor of Medicine (M.D.)

Maria Galanos

Emergency Medicine

NPI 1073609814

Dr. Jae Yang , MD

Emergency Medicine

NPI 1093814675

Doctor of Medicine (M.D.)

Derek Pechacek , FNP-C

Nurse Practitioner - Family

NPI 1114356607

Family Nurse Practitioner (Certified)

Dr. Hayden Smith , MD

Family Medicine

NPI 1184752776

Doctor of Medicine (M.D.)

Dr. Vicky Hwang , MD

Emergency Medicine

NPI 1205332194

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 July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 103 N OAK ST, O FALLON, IL 622691165 (Tel: 6186243368)

📍

Updated Business Mailing Address July 08, 2007

Registered at 103 N OAK ST, O FALLON, IL 622691165

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as VICTOR SUN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Emergency Medicine

🟢

Initial NPI Registration & Enumeration March 22, 2007

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: 1477679991

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 22, 2007

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

103 N Oak St

O Fallon, IL 622691165

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.