Kostrzewa, Dariusz

Kostrzewa, Dariusz was paid $13K by Medicaid between Jan 2018 and Jan 2024, across 4 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 88% of everything it billed.

33Billing provider infoKOSTRZEWA, DARIUSZ
NARRAGANSETT, RI 02882

33aNPI1154317600assigned 09/21/2005

33bProvider typeFamily Medicine Physician

28Total paid$13K

24GClaims304

24DCodes billed4

24AFirst – last monthJan 2018 – Jan 2024

Compared with peers

Next to other Family Medicine Physician providers in Rhode Island

Rank by total paid#146 of 220

Median peer was paid$33K

This provider vs. median0.4×

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	164	$6K
2019	55	$2K
2020	37	$2K
2021	22	$1K
2023	13	$909.17
2024incomplete	13	$780.44

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	88%	236	216	$12K
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	8.6%	17	12	$1K
90471	Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine	2.9%	33	29	$385.98
90686		<1%	18	14	$9.00

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.