Zelek, Tiffany

Zelek, Tiffany was paid $195K by Medicaid between Mar 2023 and Oct 2024, across 5 billing codes. Its largest line is 90834, psychotherapy session, about 45 minutes — 75% of everything it billed.

33Billing provider infoZELEK, TIFFANY
CHICAGO, IL 60601

33aNPI1447927579assigned 08/26/2021

33bProvider typeSocial Worker

28Total paid$195K

24GClaims3,484

24DCodes billed5

24AFirst – last monthMar 2023 – Oct 2024

Compared with peers

Next to other Social Worker providers in Illinois

Rank by total paid#13 of 104

Median peer was paid$22K

This provider vs. median8.7×

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
2023	910	$59K
2024incomplete	2,574	$136K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
90834	Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient	75%	2,435	797	$146K
90837	Psychotherapy session, about an hourPsychotherapy, 53 minutes with patient	16%	410	263	$31K
90832	Psychotherapy session, about 30 minutesPsychotherapy, 30 minutes with patient	5.8%	263	151	$11K
90791	Psychiatric diagnostic evaluationPsychiatric diagnostic evaluation	2.7%	55	43	$5K
90785		<1%	321	151	$1K

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.