Mossman, Roxanne

Mossman, Roxanne was paid $1.65M by Medicaid between Jan 2018 and Sep 2024, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoMOSSMAN, ROXANNE
PORTLAND, OR 97209

33aNPI1730231275assigned 01/17/2007

33bProvider typeClinical Social Worker

28Total paid$1.65M

24GClaims9,631

24DCodes billed1

24AFirst – last monthJan 2018 – Sep 2024

Compared with peers

Next to other Clinical Social Worker providers in Oregon

Rank by total paid#7 of 198

Median peer was paid$64K

This provider vs. median26×

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.

Single-Code Concentration100% of spending on code 90837 with only 1 total codes billed. Highly concentrated billing profile.

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	1,651	$286K
2019	1,752	$309K
2020	1,749	$267K
2021	1,596	$232K
2022	1,232	$189K
2023	1,047	$220K
2024incomplete	604	$147K

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%	9,631	3,107	$1.65M

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.