Lavalley, Willliam

Lavalley, Willliam was paid $52K by Medicaid between Jan 2018 and Jun 2019, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoLAVALLEY, WILLLIAM
KALAMAZOO, MI 49008

33aNPI1912033051assigned 02/25/2007

33bProvider typeClinical Social Worker

28Total paid$52K

24GClaims868

24DCodes billed1

24AFirst – last monthJan 2018 – Jun 2019

Compared with peers

Next to other Clinical Social Worker providers in Michigan

Rank by total paid#198 of 411

Median peer was paid$49K

This provider vs. median1.1×

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	591	$36K
2019	277	$15K

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%	868	372	$52K

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.