Khoi P Nguyen,dss, INC

Khoi P Nguyen,dss, INC was paid $590K by Medicaid between Jan 2018 and Dec 2024, across 17 billing codes. Its largest line is D0120, dental checkup, returning patient — 22% of everything it billed.

33Billing provider infoKHOI P NGUYEN,DSS, INC
SANTA ANA, CA 92706

33aNPI1144559972assigned 12/07/2009

33bProvider typeDentist

28Total paid$590K

24GClaims25,296

24DCodes billed17

24AFirst – last monthJan 2018 – Dec 2024

Compared with peers

Next to other Dentist providers in California

Rank by total paid#724 of 2,314

Median peer was paid$185K

This provider vs. median3.2×

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
2018	3,928	$65K
2019	4,092	$83K
2020	2,557	$47K
2021	3,061	$58K
2022	3,360	$91K
2023	3,957	$115K
2024incomplete	4,341	$131K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
D0120	Dental checkup, returning patientPeriodic oral evaluation - established patient	22%	2,279	2,271	$127K
D1110	Prophylaxis - adult	13%	926	924	$79K
D2392	Resin-based composite - two surfaces, posterior, primary or permanent	11%	1,001	569	$66K
D1120	Dental cleaning, childProphylaxis - child	11%	1,672	1,667	$62K
D0350		7.4%	4,759	2,077	$43K
D1208	Topical application of fluoride, excluding varnish	6.1%	2,927	2,920	$36K
D0274	Bitewings - four radiographic images	5.6%	1,739	1,736	$33K
D0230	Intraoral - periapical each additional radiographic image	4.4%	6,530	2,557	$26K
D2391	Resin-based composite - one surface, posterior, primary or permanent	4.4%	477	239	$26K
D0210	Intraoral - complete series of radiographic images	4.2%	541	541	$25K
D0150	Comprehensive oral evaluation - new or established patient	4.2%	401	401	$25K
D0220	Intraoral - periapical first radiographic image	2.9%	1,464	1,334	$17K

5 more codes

D9430		2.4%	441	$14K
D2751	Crown - porcelain fused to predominantly base metal	1.2%	15	$7K
D0330	Panoramic radiographic image	<1%	50	$1K
D2393	Resin-based composite - three surfaces, posterior, primary or permanent	<1%	16	$1K
D0272	Bitewings - two radiographic images	<1%	58	$668.00

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.

From NPPES

Who's on the registration

Authorized officialNGUYEN, KHOI (CEO)

Same official

Other billing entities under NGUYEN, KHOI

Full network →

Provider	Location	Paid
Denver Osteopathic Clinic	Denver, CO	$771K
Khoi Binh Nguyen Dental Corporation	Tustin, CA	$356K

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.