Gruenberg, Christopher

Gruenberg, Christopher was paid $21K by Medicaid between Jan 2018 and Dec 2023, across 2 billing codes. Its largest line is 99284, emergency room visit (serious) — 90% of everything it billed.

33Billing provider infoGRUENBERG, CHRISTOPHER
METHUEN, MA 01844

33aNPI1225371305assigned 03/27/2013

33bProvider typeEmergency Medicine Physician

28Total paid$21K

24GClaims266

24DCodes billed2

24AFirst – last monthJan 2018 – Dec 2023

Compared with peers

Next to other Emergency Medicine Physician providers in Massachusetts

Rank by total paid#223 of 618

Median peer was paid$8K

This provider vs. median2.6×

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	107	$8K
2020	14	$1K
2022	15	$1K
2023	130	$11K

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	90%	222	218	$19K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	9.6%	44	43	$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.