Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Physician

Oh, Thomas

Oh, Thomas was paid $91K by Medicaid between Jan 2018 and Nov 2024, across 7 billing codes. Its largest line is 99283, emergency room visit (moderate) — 40% of everything it billed.

33Billing provider infoOH, THOMAS
NAPERVILLE, IL 60540
33aNPI1033275276assigned 12/30/2006
28Total paid$91K
24GClaims2,076
24DCodes billed7
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers

Next to other Emergency Medicine Physician providers in Illinois

Rank by total paid#1,257 of 1,980
Median peer was paid$150K
This provider vs. median0.6×

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

$0$2.0K$4.0K2018201920202021202220232024
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
YearClaimsPaid
2018152$6K
2019327$12K
2020333$15K
2021493$23K
2022279$12K
2023286$12K
2024incomplete206$12K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
99283 Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity 40% 1,012 928 $36K
99284 Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity 31% 514 470 $29K
99213 Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity 14% 283 271 $13K
99285 Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life 9.6% 131 105 $9K
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 4.2% 52 52 $4K
93010 Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only <1% 72 57 $759.99
99282 Emergency department visit for the evaluation and management, low to moderate severity <1% 12 12 $319.56

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.