Chang, Mona

Chang, Mona was paid $112K by Medicaid between Nov 2020 and Dec 2024, across 4 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 50% of everything it billed.

33Billing provider infoCHANG, MONA
WILLIAMSPORT, PA 17701

33aNPI1639159825assigned 01/23/2006

33bProvider typeFamily Medicine Physician

28Total paid$112K

24GClaims2,741

24DCodes billed4

24AFirst – last monthNov 2020 – Dec 2024

Compared with peers

Next to other Family Medicine Physician providers in Pennsylvania

Rank by total paid#584 of 2,756

Median peer was paid$19K

This provider vs. median5.8×

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
2020	83	$3K
2021	675	$28K
2022	573	$23K
2023	761	$29K
2024incomplete	649	$28K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	50%	1,634	1,493	$56K
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	50%	1,082	1,016	$55K
G0008	Administration of influenza virus vaccine	<1%	13	13	$143.00
1101F		0%	12	12	$0.00

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.