Mcmahon, Colleen

Mcmahon, Colleen was paid $115K by Medicaid between Dec 2019 and Aug 2024, across 2 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 99% of everything it billed.

33Billing provider infoMCMAHON, COLLEEN
DIAMONDHEAD, MS 39525

33aNPI1922559012assigned 10/24/2016

33bProvider typePsychiatric/Mental Health Nurse Practitioner

28Total paid$115K

24GClaims2,930

24DCodes billed2

24AFirst – last monthDec 2019 – Aug 2024

Compared with peers

Next to other Psychiatric/Mental Health Nurse Practitioner providers in Mississippi

Rank by total paid#8 of 54

Median peer was paid$18K

This provider vs. median6.5×

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
2019	38	$1K
2020	1,184	$39K
2021	980	$40K
2022	617	$30K
2023	80	$4K
2024incomplete	31	$2K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	99%	2,883	2,106	$114K
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	<1%	47	33	$916.78

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.