Lifrak, Irwin

Lifrak, Irwin was paid $169K by Medicaid between Jan 2018 and Apr 2021, across 4 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 99% of everything it billed.

33Billing provider infoLIFRAK, IRWIN
WILMINGTON, DE 19805

33aNPI1538175047assigned 08/01/2006

33bProvider typeInternal Medicine Physician

28Total paid$169K

24GClaims4,016

24DCodes billed4

24AFirst – last monthJan 2018 – Apr 2021

Compared with peers

Next to other Internal Medicine Physician providers in Delaware

Rank by total paid#23 of 59

Median peer was paid$78K

This provider vs. median2.2×

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	1,532	$35K
2019	1,444	$55K
2020	831	$63K
2021	209	$16K

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	99%	3,928	1,410	$168K
99231	Subsequent hospital care, per day, straightforward or low complexity	<1%	32	25	$649.44
99221		<1%	41	38	$206.08
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	0%	15	12	$0.00

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.