Coulson, Catherine

Coulson, Catherine was paid $585K by Medicaid between Jan 2018 and Dec 2024, across 2 billing codes. Its largest line is 90834, psychotherapy session, about 45 minutes — 100% of everything it billed.

33Billing provider infoCOULSON, CATHERINE
LUTHERVILLE, MD 21093

33aNPI1679791388assigned 04/20/2007

33bProvider typeMental Health Counselor

28Total paid$585K

24GClaims7,011

24DCodes billed2

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Mental Health Counselor providers in Maryland

Rank by total paid#95 of 400

Median peer was paid$112K

This provider vs. median5.2×

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	542	$37K
2019	604	$41K
2020	661	$49K
2021	802	$61K
2022	1,002	$88K
2023	1,590	$142K
2024incomplete	1,810	$168K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
90834	Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient	100%	6,990	2,010	$583K
90847	Family psychotherapy with the patient present, 50 minutes	<1%	21	12	$2K

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.