Chalfin, Sonia

Chalfin, Sonia was paid $11K by Medicaid between Apr 2018 and Mar 2023, across 3 billing codes. Its largest line is 96110, Developmental screening, with scoring and documentation, per standardized instrument — 91% of everything it billed.

33Billing provider infoCHALFIN, SONIA
BOSTON, MA 02115

33aNPI1629271457assigned 06/08/2007

33bProvider typePediatric Nurse Practitioner

28Total paid$11K

24GClaims1,057

24DCodes billed3

24AFirst – last monthApr 2018 – Mar 2023

Compared with peers

Next to other Pediatric Nurse Practitioner providers in Massachusetts

Rank by total paid#45 of 125

Median peer was paid$6K

This provider vs. median1.9×

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	168	$2K
2019	182	$2K
2020	132	$1K
2021	252	$3K
2022	237	$2K
2023	86	$883.22

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
96110	Developmental screening, with scoring and documentation, per standardized instrument	91%	1,002	991	$10K
99188		5.8%	25	25	$650.00
96127		2.8%	30	29	$308.10

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.