Chapman, Lya

Chapman, Lya was paid $16K by Medicaid between Jan 2018 and Aug 2019, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoCHAPMAN, LYA
SANTA ROSA, CA 95401

33aNPI1689744658assigned 11/08/2006

33bProvider typeClinical Psychologist

28Total paid$16K

24GClaims287

24DCodes billed1

24AFirst – last monthJan 2018 – Aug 2019

Compared with peers

Next to other Clinical Psychologist providers in California

Rank by total paid#224 of 350

Median peer was paid$42K

This provider vs. median0.4×

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	257	$16K
2019	30	$0.00

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%	287	108	$16K

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.