Guillaume, Lionel

Guillaume, Lionel was paid $127K by Medicaid between Jan 2018 and Dec 2024, across 4 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 98% of everything it billed.

33Billing provider infoGUILLAUME, LIONEL
BOSSIER CITY, LA 71112

33aNPI1619946001assigned 03/16/2006

33bProvider typePsychiatry Physician

28Total paid$127K

24GClaims7,505

24DCodes billed4

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Psychiatry Physician providers in Louisiana

Rank by total paid#47 of 114

Median peer was paid$65K

This provider vs. median1.9×

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	2,258	$20K
2019	1,937	$20K
2020	806	$14K
2021	590	$13K
2022	553	$18K
2023	757	$24K
2024incomplete	604	$17K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	98%	5,001	4,201	$125K
90792	Psychiatric diagnostic evaluation with medical services	1.8%	319	312	$2K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	<1%	2,106	249	$392.53
99238	Hospital discharge day management, 30 minutes or less	0%	79	79	$0.00

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.