Active NPI 1285732172 Individual Practitioner Male Practitioner

David Chang

Surgery - Plastic and Reconstructive Surgery • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

David Chang is a certified Surgery - Plastic and Reconstructive Surgery practicing in Chicago, IL. With approximately 39 years of clinical experience since graduating from University Of Wisconsin School Of Medicine in 1987, David Chang delivers high-quality medical care to the local community at 5841 S MARYLAND AVE.

David Chang maintains professional affiliations with University Of Chicago, The University Of Chicago Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, 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

5841 S Maryland Ave

Chicago, IL 606371443

Telephone 8888240200

Associated Practice Facility / Clinic

🏢 University Of Chicago Facility NPI 1821048786

Medicare Profile & Education

Medical School

University Of Wisconsin School Of Medicine

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Plastic and Reconstructive Surgery in Chicago, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +17.9 yrs vs City Avg

City Avg: 21.1 Yrs

State Avg: 24.1 Yrs

Regional Practice Density

71 Specialists

Practicing in Chicago, IL (138 Statewide)

Telehealth Adoption Rate

8.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (39 Years) 39 Yrs

Chicago Specialty Average (21.1 Years) 21.1 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
99213 Established patient office or other outpatient visit, typically 15 minutes	30	22	$300.47	$72.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	29	25	$292.52	$70.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	18	$201.29	$38.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$404.27	$89.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	37	27	$231.59	$39.65
99213 Established patient office or other outpatient visit, typically 15 minutes	28	22	$280.36	$72.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	43	33	$260.51	$73.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	42	38	$238.07	$38.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	34	26	$248.82	$56.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$359.28	$83.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	11	$245.54	$28.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	45	36	$275.49	$54.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	33	$200.05	$27.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$346.40	$83.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	52	38	$178.83	$27.22
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	28	26	$109.14	$9.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$333.84	$82.95
99213 Established patient office or other outpatient visit, typically 15 minutes	25	24	$349.20	$54.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$468.17	$139.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	56	44	$151.07	$27.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$450.44	$139.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$314.88	$83.23
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$302.60	$54.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$594.40	$83.26

Medical Specialties & State Licenses

Surgery - Plastic and Reconstructive Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0122X

State License IL 036078837

A surgeon who specializes in plastic and reconstructive surgery.

Hospital & Practice Group Affiliations

University Of Chicago

120 N Oak St, Hinsdale, IL 605213829

Phone: 6308567880

University Of Chicago

10855 Virginia St, Crown Point, IN 463070210

Phone: 8888240200

University Of Chicago

11 Salt Creek Ln, Hinsdale, IL 605212990

Phone: 8888240200

The University Of Chicago Medical Center

5841 S Maryland Ave, Chicago, IL 606371443

Phone: 7737021000

University Of Chicago

5841 S Maryland Ave, Chicago, IL 606371443

Phone: 8888240200

Practice Associates & Co-Workers

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

40 Associated Practitioners

Alexandra Dumitrescu

Internal Medicine

NPI 1003078049

Peleg Horowitz

Neurological Surgery

NPI 1003088279

Sandeep Gurbuxani

Pathology - Hematology

NPI 1003093535

Dr. Nathan Nowalk , MD

Internal Medicine - Pulmonary Disease

NPI 1003298720

Doctor of Medicine (M.D.)

Maria Calzonzi

Nurse Practitioner - Family

NPI 1003396219

Thomas Kelly

Psychiatry & Neurology - Neurology

NPI 1003967084

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location January 31, 2022

Registered at 5841 S MARYLAND AVE, CHICAGO, IL 606371443 (Tel: 8888240200)

📍

Updated Business Mailing Address January 31, 2022

Registered at 150 HARVESTER DR, SUITE 300, BURR RIDGE, IL 605275919

👤

Provider Name / Credentials Updated January 31, 2022

Recorded as DAVID CHANG

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2022

Surgery (License #036078837 in IL)

✅

NPI Profile Active March 20, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 20, 2014

Registered at 180 HARVESTER DR STE 110, BURR RIDGE, IL 605276686 (Tel: 7737026302)

📍

Updated Business Mailing Address March 20, 2014

Registered at 5841 S MARYLAND AVE, MC1099, CHICAGO, IL 606371447 (Tel: 7737026302)

👤

Provider Name / Credentials Updated March 20, 2014

Recorded as DAVID CHANG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 20, 2014

Surgery (License #K5858 in TX)

🟢

Initial NPI Registration & Enumeration September 21, 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: 1285732172

Entity Type:

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

Enumeration Date: September 21, 2006

Last Update: October 24, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

150 Harvester Dr, Suite 300

Burr Ridge, IL 605275919

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.