Zimmerman, Lance

Zimmerman, Lance was paid $197K by Medicaid between Jun 2018 and Sep 2024, across 2 billing codes. Its largest line is 90834, psychotherapy session, about 45 minutes — 91% of everything it billed.

33Billing provider infoZIMMERMAN, LANCE
VISALIA, CA 93277

33aNPI1104861152assigned 06/16/2006

33bProvider typeClinical Psychologist

28Total paid$197K

24GClaims3,678

24DCodes billed2

24AFirst – last monthJun 2018 – Sep 2024

Compared with peers

Next to other Clinical Psychologist providers in California

Rank by total paid#90 of 350

Median peer was paid$42K

This provider vs. median4.7×

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	123	$1K
2019	309	$15K
2020	907	$33K
2021	774	$34K
2022	639	$36K
2023	565	$45K
2024incomplete	361	$34K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
90834	Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient	91%	3,431	2,168	$180K
90837	Psychotherapy session, about an hourPsychotherapy, 53 minutes with patient	9.0%	247	205	$18K

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.