Abu Hatab, Mazen

Abu Hatab, Mazen was paid $14K by Medicaid between Jan 2018 and Sep 2022, across 3 billing codes. Its largest line is 99232, hospital visit by a doctor, follow-up day — 54% of everything it billed.

33Billing provider infoABU HATAB, MAZEN
KNOXVILLE, TN 37919

33aNPI1821173121assigned 10/26/2006

33bProvider typeNephrology Physician

28Total paid$14K

24GClaims921

24DCodes billed3

24AFirst – last monthJan 2018 – Sep 2022

Compared with peers

Next to other Nephrology Physician providers in Tennessee

Rank by total paid#31 of 48

Median peer was paid$28K

This provider vs. median0.5×

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	537	$9K
2019	282	$4K
2020	13	$265.73
2022	89	$1K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	54%	458	130	$8K
99222	Initial hospital care, per day, moderate complexity	28%	230	161	$4K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	18%	233	191	$2K

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.