Aguirre Castaneda, Roxana

Aguirre Castaneda, Roxana was paid $515K by Medicaid between Jan 2018 and Dec 2024, across 13 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 57% of everything it billed.

33Billing provider infoAGUIRRE CASTANEDA, ROXANA
CHICAGO, IL 60612

33aNPI1871755298assigned 06/26/2008

33bProvider typePediatric Endocrinology Physician

28Total paid$515K

24GClaims6,035

24DCodes billed13

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Pediatric Endocrinology Physician providers in Illinois

Rank by total paid#2 of 38

Median peer was paid$125K

This provider vs. median4.1×

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	1,233	$83K
2019	1,322	$147K
2020	618	$89K
2021	789	$46K
2022	772	$51K
2023	678	$48K
2024incomplete	623	$51K

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	57%	2,975	2,739	$292K
99204	Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity	18%	417	360	$94K
99215	Doctor's office visit, returning patient (complex)Prolong outpt/office vis	13%	424	399	$65K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	9.1%	614	525	$47K
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	<1%	94	90	$5K
84443	Thyroid stimulating hormone (TSH)	<1%	451	318	$4K
84439		<1%	473	332	$2K
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	<1%	31	23	$2K
95251		<1%	34	28	$2K
80053	Comprehensive metabolic panel	<1%	168	130	$1K
83036	Hemoglobin; glycosylated (A1C)	<1%	89	80	$573.67
36415	Collection of venous blood by venipuncture	<1%	251	191	$270.80

1 more codes

82962

<1%

$27.58

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.