Mark W. Perrenoud PH.D. INC.

Mark W. Perrenoud PH.D. INC. was paid $117K by Medicaid between Jan 2018 and Mar 2024, across 6 billing codes. Its largest line is 90837, psychotherapy session, about an hour — 71% of everything it billed.

33Billing provider infoMARK W. PERRENOUD PH.D. INC.
RAPID CITY, SD 57702

33aNPI1013283670assigned 03/28/2012

33bProvider typeMental Health Clinic/Center (Including Community Mental Health Center)

28Total paid$117K

24GClaims1,339

24DCodes billed6

24AFirst – last monthJan 2018 – Mar 2024

Compared with peers

Next to other Mental Health Clinic/Center (Including Community Mental Health Center) providers in South Dakota

Rank by total paid#5 of 20

Median peer was paid$20K

This provider vs. median5.8×

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	416	$37K
2019	405	$33K
2020	163	$15K
2021	277	$23K
2022	51	$4K
2024incomplete	27	$5K

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	71%	943	707	$84K
90791	Psychiatric diagnostic evaluationPsychiatric diagnostic evaluation	13%	154	130	$15K
96137		6.4%	47	40	$7K
90834	Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient	6.0%	119	99	$7K
96136		1.8%	47	40	$2K
96130		1.6%	29	26	$2K

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.

From NPPES

Who's on the registration

Authorized officialPERRENOUD, MARK (PRESIDENT)