Chiapperini, Katharine

Chiapperini, Katharine was paid $75K by Medicaid between Nov 2021 and Oct 2024, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoCHIAPPERINI, KATHARINE
GROTON, CT 06340

33aNPI1659413052assigned 02/13/2007

33bProvider typeClinical Social Worker

28Total paid$75K

24GClaims915

24DCodes billed1

24AFirst – last monthNov 2021 – Oct 2024

Compared with peers

Next to other Clinical Social Worker providers in Connecticut

Rank by total paid#307 of 647

Median peer was paid$67K

This provider vs. median1.1×

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
2021	87	$7K
2022	313	$26K
2023	438	$36K
2024incomplete	77	$5K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
90837	Psychotherapy session, about an hourPsychotherapy, 53 minutes with patient	100%	915	317	$75K

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.