Mao, Dennis

Mao, Dennis was paid $34K by Medicaid between Jan 2018 and May 2022, across 4 billing codes. Its largest line is 99285, emergency room visit (most serious) — 94% of everything it billed.

33Billing provider infoMAO, DENNIS
SUFFERN, NY 10901

33aNPI1952331977assigned 07/04/2006

33bProvider typeEmergency Medicine Physician

28Total paid$34K

24GClaims956

24DCodes billed4

24AFirst – last monthJan 2018 – May 2022

Compared with peers

Next to other Emergency Medicine Physician providers in New York

Rank by total paid#269 of 2,113

Median peer was paid$5K

This provider vs. median7.4×

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	169	$5K
2019	284	$11K
2020	296	$10K
2021	124	$5K
2022	83	$3K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	94%	866	853	$32K
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	6.2%	65	64	$2K
G9744	Patient not eligible due to active diagnosis of hypertension	0%	12	12	$0.00
93042		0%	13	13	$0.00

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.