Greve, Mark

Greve, Mark was paid $99K by Medicaid between Apr 2018 and Dec 2021, across 3 billing codes. Its largest line is 99284, emergency room visit (serious) — 62% of everything it billed.

33Billing provider infoGREVE, MARK
BROCKTON, MA 02302

33aNPI1710908611assigned 07/23/2006

33bProvider typeEmergency Medicine Physician

28Total paid$99K

24GClaims1,026

24DCodes billed3

24AFirst – last monthApr 2018 – Dec 2021

Compared with peers

Next to other Emergency Medicine Physician providers in Massachusetts

Rank by total paid#95 of 618

Median peer was paid$8K

This provider vs. median12×

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	317	$28K
2019	133	$14K
2020	240	$22K
2021	336	$35K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	62%	661	649	$61K
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	29%	221	220	$29K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	9.0%	144	142	$9K

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.