Aronson-Fox, Risa

Aronson-Fox, Risa was paid $11K by Medicaid between Jan 2020 and Jun 2020, across 6 billing codes. Its largest line is 93306, Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete — 44% of everything it billed.

33Billing provider infoARONSON-FOX, RISA
LUDLOW, MA 01056

33aNPI1255426136assigned 10/04/2006

33bProvider typeInternal Medicine Physician

28Total paid$11K

24GClaims1,036

24DCodes billed6

24AFirst – last monthJan 2020 – Jun 2020

Compared with peers

Next to other Internal Medicine Physician providers in Massachusetts

Rank by total paid#579 of 1,270

Median peer was paid$8K

This provider vs. median1.3×

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.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

OIG exclusionListed on the federal exclusion list (05/20/2025).

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
2020	1,036	$11K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
93306	Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete	44%	306	166	$5K
99305		17%	149	149	$2K
99309	Subsequent nursing facility care, per day, low to moderate complexity	17%	206	205	$2K
99308	Subsequent nursing facility care, per day, straightforward	11%	183	182	$1K
93000		5.8%	142	140	$656.66
99304		4.6%	50	50	$520.18

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.