Chamberlain, Walter

Chamberlain, Walter was paid $104K by Medicaid between Nov 2022 and Dec 2024, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoCHAMBERLAIN, WALTER
GULFPORT, MS 39501

33aNPI1679762082assigned 10/22/2007

33bProvider typeBehavioral Analyst

28Total paid$104K

24GClaims1,004

24DCodes billed1

24AFirst – last monthNov 2022 – Dec 2024

Compared with peers

Next to other Behavioral Analyst providers in Mississippi

Rank by total paid#3 of 6

Median peer was paid$40K

This provider vs. median2.6×

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
2022	31	$4K
2023	377	$42K
2024incomplete	596	$58K

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%	1,004	340	$104K

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.