Quiroz, Denise

Quiroz, Denise was paid $1.72M by Medicaid between May 2021 and Nov 2024, across 2 billing codes. Its largest line is 90837, psychotherapy session, about an hour — 99% of everything it billed.

33Billing provider infoQUIROZ, DENISE
APPLE VALLEY, CA 92307

33aNPI1578868311assigned 01/25/2011

33bProvider typeMarriage & Family Therapist

28Total paid$1.72M

24GClaims14,016

24DCodes billed2

24AFirst – last monthMay 2021 – Nov 2024

Compared with peers

Next to other Marriage & Family Therapist providers in California

Rank by total paid#39 of 1,717

Median peer was paid$66K

This provider vs. median26×

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.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Single-Code Concentration99% of spending on code 90837 with only 2 total codes billed. Highly concentrated billing profile.

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
2021	914	$115K
2022	4,149	$517K
2023	4,622	$556K
2024incomplete	4,331	$534K

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	99%	13,867	3,863	$1.70M
90791	Psychiatric diagnostic evaluationPsychiatric diagnostic evaluation	1.3%	149	148	$22K

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.