Cheung, Nga Yu

Cheung, Nga Yu was paid $7K by Medicaid between Jul 2018 and Jan 2022, across 3 billing codes. Its largest line is 99232, hospital visit by a doctor, follow-up day — 76% of everything it billed.

33Billing provider infoCHEUNG, NGA YU
SIGNAL HILL, CA 90755

33aNPI1093072696assigned 04/19/2012

33bProvider typeInternal Medicine Physician

28Total paid$7K

24GClaims668

24DCodes billed3

24AFirst – last monthJul 2018 – Jan 2022

Compared with peers

Next to other Internal Medicine Physician providers in California

Rank by total paid#1,522 of 2,679

Median peer was paid$13K

This provider vs. median0.5×

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	59	$738.48
2019	37	$591.76
2020	271	$2K
2021	281	$3K
2022	20	$352.58

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	76%	544	262	$5K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	22%	112	66	$2K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	1.9%	12	12	$129.45

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.