Siddiqui, Tahseen

Siddiqui, Tahseen was paid $880K by Medicaid between Jan 2018 and Nov 2024, across 7 billing codes. Its largest line is 99233, hospital visit by a doctor, follow-up day (complex) — 66% of everything it billed.

33Billing provider infoSIDDIQUI, TAHSEEN
ORLAND PARK, IL 60467

33aNPI1487715264assigned 12/13/2006

33bProvider typeInfectious Disease Physician

28Total paid$880K

24GClaims19,002

24DCodes billed7

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Infectious Disease Physician providers in Illinois

Rank by total paid#3 of 201

Median peer was paid$55K

This provider vs. median16×

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	2,719	$70K
2019	1,907	$63K
2020	5,175	$229K
2021	5,201	$298K
2022	2,659	$139K
2023	538	$29K
2024incomplete	803	$51K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	66%	13,205	3,820	$577K
99222	Initial hospital care, per day, moderate complexity	29%	4,741	4,151	$256K
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	3.8%	756	564	$33K
99221		<1%	96	90	$5K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	<1%	76	60	$4K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	<1%	107	45	$3K
99223	Prolong inpt eval add15 m	<1%	21	19	$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.