Hirohama, David

Hirohama, David was paid $201K by Medicaid between Aug 2018 and Nov 2024, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoHIROHAMA, DAVID
CERRITOS, CA 90703

33aNPI1881912871assigned 05/14/2010

33bProvider typeAddiction (Substance Use Disorder) Psychologist

28Total paid$201K

24GClaims2,739

24DCodes billed1

24AFirst – last monthAug 2018 – Nov 2024

Compared with peers

Next to other Addiction (Substance Use Disorder) Psychologist providers in California

Rank by total paid#5 of 10

Median peer was paid$58K

This provider vs. median3.5×

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	174	$11K
2019	542	$33K
2020	521	$36K
2021	652	$48K
2022	528	$34K
2023	78	$6K
2024incomplete	244	$32K

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%	2,739	964	$201K

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.