Chang, Lillian

Chang, Lillian was paid $140K by Medicaid between Nov 2018 and Aug 2022, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoCHANG, LILLIAN
WEST COVINA, CA 91791

33aNPI1174653539assigned 03/06/2007

33bProvider typeMarriage & Family Therapist

28Total paid$140K

24GClaims1,662

24DCodes billed1

24AFirst – last monthNov 2018 – Aug 2022

Compared with peers

Next to other Marriage & Family Therapist providers in California

Rank by total paid#581 of 1,717

Median peer was paid$66K

This provider vs. median2.1×

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	69	$6K
2019	206	$17K
2020	700	$56K
2021	503	$44K
2022	184	$17K

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%	1,662	510	$140K

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.