Obereiner, Greta

Obereiner, Greta was paid $59K by Medicaid between Mar 2019 and Mar 2023, across 16 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 24% of everything it billed.

33Billing provider infoOBEREINER, GRETA
CHAMPAIGN, IL 61822

33aNPI1053599423assigned 02/07/2008

33bProvider typePediatric Nurse Practitioner

28Total paid$59K

24GClaims1,741

24DCodes billed16

24AFirst – last monthMar 2019 – Mar 2023

Compared with peers

Next to other Pediatric Nurse Practitioner providers in Illinois

Rank by total paid#103 of 238

Median peer was paid$38K

This provider vs. median1.6×

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
2019	833	$21K
2022	365	$15K
2023	543	$23K

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	24%	309	284	$14K
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	20%	181	154	$12K
87811	Infectious agent antigen detection by immunoassay; SARS-CoV-2 (COVID-19)	12%	178	172	$7K
87804	Infectious agent antigen detection by immunoassay; Influenza, each type	8.7%	164	159	$5K
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	7.6%	95	90	$4K
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	6.7%	48	47	$4K
J1050	Injection, medroxyprogesterone acetate, 1 mg	6.6%	99	95	$4K
S4993	Contraceptive pills for birth control	5.7%	85	72	$3K
87880	Infectious agent antigen detection by immunoassay; Streptococcus, group A	2.9%	109	106	$2K
96372	Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular	1.6%	102	93	$951.57
87806		1.1%	32	31	$629.12
81025		<1%	168	142	$436.01

4 more codes

99202	Office or other outpatient visit for the evaluation and management of a new patient, straightforward	<1%	12	$400.00
87210		<1%	64	$254.07
83986		<1%	64	$190.57
81002		<1%	31	$80.60

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.