Chang, Dongwoo

Chang, Dongwoo was paid $41K by Medicaid between Oct 2020 and Sep 2024, across 3 billing codes. Its largest line is 99215, doctor's office visit, returning patient (complex) — 53% of everything it billed.

33Billing provider infoCHANG, DONGWOO
CARBONDALE, IL 62901

33aNPI1962485037assigned 11/22/2005

33bProvider typeNeurological Surgery Physician

28Total paid$41K

24GClaims769

24DCodes billed3

24AFirst – last monthOct 2020 – Sep 2024

Compared with peers

Next to other Neurological Surgery Physician providers in Illinois

Rank by total paid#13 of 94

Median peer was paid$4K

This provider vs. median9.6×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Box 24A · Dates of service

Paid by month

Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider

By year, as a table

Year	Claims	Paid
2020	73	$2K
2021	172	$6K
2022	205	$10K
2023	115	$7K
2024incomplete	204	$16K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99215	Doctor's office visit, returning patient (complex)Prolong outpt/office vis	53%	283	258	$22K
99214	Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	31%	258	254	$13K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	16%	228	209	$6K

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.