Lonski, Michael

Lonski, Michael was paid $506K by Medicaid between Jan 2018 and Feb 2020, across 2 billing codes. Its largest line is 90837, psychotherapy session, about an hour — 99% of everything it billed.

33Billing provider infoLONSKI, MICHAEL
NEW YORK, NY 10004

33aNPI1386707768assigned 12/18/2006

33bProvider typePsychologist

28Total paid$506K

24GClaims5,823

24DCodes billed2

24AFirst – last monthJan 2018 – Feb 2020

Compared with peers

Next to other Psychologist providers in New York

Rank by total paid#32 of 255

Median peer was paid$39K

This provider vs. median13×

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.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

OIG exclusionListed on the federal exclusion list (08/20/2024).

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	2,846	$250K
2019	2,655	$233K
2020	322	$23K

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	99%	5,708	767	$502K
90834	Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient	<1%	115	42	$4K

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.