Koh, Chung-Kay

Koh, Chung-Kay was paid $114K by Medicaid between Jan 2018 and Dec 2024, across 6 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 86% of everything it billed.

33Billing provider infoKOH, CHUNG-KAY
PARK RIDGE, IL 60068

33aNPI1841216843assigned 07/14/2006

33bProvider typeEndocrinology, Diabetes & Metabolism Physician

28Total paid$114K

24GClaims2,316

24DCodes billed6

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Endocrinology, Diabetes & Metabolism Physician providers in Illinois

Rank by total paid#21 of 193

Median peer was paid$18K

This provider vs. median6.4×

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
2018	242	$9K
2019	290	$14K
2020	308	$13K
2021	328	$16K
2022	411	$20K
2023	396	$21K
2024incomplete	341	$21K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
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	86%	1,824	1,684	$98K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	12%	417	379	$14K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	<1%	31	14	$967.61
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	<1%	18	14	$360.81
99211	Office or other outpatient visit for the evaluation and management of an established patient, minimal severity	<1%	13	13	$141.68
83036	Hemoglobin; glycosylated (A1C)	<1%	13	13	$81.90

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.