Hahn, Diane

Hahn, Diane was paid $340K by Medicaid between Jan 2018 and Nov 2024, across 3 billing codes. Its largest line is 90837, psychotherapy session, about an hour — 89% of everything it billed.

33Billing provider infoHAHN, DIANE
CANANDAIGUA, NY 14424

33aNPI1164716551assigned 06/03/2011

33bProvider typeClinical Child & Adolescent Psychologist

28Total paid$340K

24GClaims3,763

24DCodes billed3

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Clinical Child & Adolescent Psychologist providers in New York

Rank by total paid#5 of 17

Median peer was paid$94K

This provider vs. median3.6×

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	551	$55K
2019	620	$61K
2020	419	$39K
2021	472	$40K
2022	465	$40K
2023	676	$56K
2024incomplete	560	$48K

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	89%	3,009	1,886	$301K
90832	Psychotherapy session, about 30 minutesPsychotherapy, 30 minutes with patient	11%	737	496	$38K
90846	Family psychotherapy without the patient present, 50 minutes	<1%	17	13	$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.