Chang, Charles

Chang, Charles was paid $3K by Medicaid between Aug 2023 and Nov 2024, across 3 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 89% of everything it billed.

33Billing provider infoCHANG, CHARLES
CONCORD, CA 94520

33aNPI1942436886assigned 06/05/2009

33bProvider typeUrology Physician

28Total paid$3K

24GClaims199

24DCodes billed3

24AFirst – last monthAug 2023 – Nov 2024

Compared with peers

Next to other Urology Physician providers in California

Rank by total paid#119 of 171

Median peer was paid$20K

This provider vs. median0.2×

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
2023	27	$464.52
2024incomplete	172	$3K

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	89%	109	106	$3K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	11%	26	26	$344.87
1159F		<1%	64	63	$10.20

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.