Kallwitz, Eric

Kallwitz, Eric was paid $131K by Medicaid between Jan 2018 and Dec 2024, across 4 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 58% of everything it billed.

33Billing provider infoKALLWITZ, ERIC
CHICAGO, IL 60612

33aNPI1275716607assigned 12/07/2007

33bProvider typeGastroenterology Physician

28Total paid$131K

24GClaims3,006

24DCodes billed4

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Gastroenterology Physician providers in Illinois

Rank by total paid#57 of 370

Median peer was paid$16K

This provider vs. median8.1×

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	221	$4K
2019	218	$5K
2020	317	$10K
2021	516	$19K
2022	732	$30K
2023	510	$27K
2024incomplete	492	$36K

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	58%	1,382	1,238	$77K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	21%	848	289	$27K
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%	618	557	$16K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	8.9%	158	60	$12K

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.