Du, Hillary

Du, Hillary was paid $197K by Medicaid between May 2021 and Dec 2024, across 4 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 76% of everything it billed.

33Billing provider infoDU, HILLARY
BOSTON, MA 02115

33aNPI1720631492assigned 07/22/2019

33bProvider typePhysician Assistant

28Total paid$197K

24GClaims2,566

24DCodes billed4

24AFirst – last monthMay 2021 – Dec 2024

Compared with peers

Next to other Physician Assistant providers in Massachusetts

Rank by total paid#18 of 272

Median peer was paid$6K

This provider vs. median32×

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
2021	1,095	$72K
2022	566	$46K
2023	438	$36K
2024incomplete	467	$42K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99214	Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	76%	1,629	1,216	$150K
80307	Drug test(s), presumptive, any number of drug classes; immunoassay	13%	547	297	$25K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	9.9%	347	297	$20K
G0480	Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (any type, single or tandem and excluding immunoassays (e.g., ia, eia, elisa, emit, fpia) and enzymatic methods (e.g., alcohol dehydrogenase)), (2) stable isotope or other universally recognized internal standards in all samples (e.g., to control for matrix effects, interferences and variations in signal strength), and (3) method or drug-specific calibration and matrix-matched quality control material (e.g., to control for instrument variations and mass spectral drift); qualitative or quantitative, all sources, includes specimen validity testing, per day; 1-7 drug class(es), including metabolite(s) if performed	1.4%	43	43	$3K

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.