Grunwald, Leah

Grunwald, Leah was paid $194K by Medicaid between May 2020 and Oct 2024, across 3 billing codes. Its largest line is 90837, psychotherapy session, about an hour — 98% of everything it billed.

33Billing provider infoGRUNWALD, LEAH
BROOKLYN, NY 11219

33aNPI1407278583assigned 01/09/2014

33bProvider typeSocial Worker

28Total paid$194K

24GClaims2,171

24DCodes billed3

24AFirst – last monthMay 2020 – Oct 2024

Compared with peers

Next to other Social Worker providers in New York

Rank by total paid#48 of 192

Median peer was paid$40K

This provider vs. median4.9×

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
2020	211	$12K
2022	501	$53K
2023	1,005	$88K
2024incomplete	454	$41K

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	98%	2,001	653	$190K
90846	Family psychotherapy without the patient present, 50 minutes	2.1%	84	27	$4K
99050		<1%	86	38	$585.60

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.