Castle Ambulatory Surgery Center, LLC

Castle Ambulatory Surgery Center, LLC was paid $115K by Medicaid between Apr 2018 and Aug 2024, across 2 billing codes. Its largest line is 45380, Colonoscopy, flexible; with biopsy, single or multiple — 90% of everything it billed.

33Billing provider infoCASTLE AMBULATORY SURGERY CENTER, LLC
KAILUA, HI 96734

33aNPI1447415278assigned 07/21/2008

33bProvider typeAmbulatory Surgical Clinic/Center

28Total paid$115K

24GClaims240

24DCodes billed2

24AFirst – last monthApr 2018 – Aug 2024

Compared with peers

Next to other Ambulatory Surgical Clinic/Center providers in Hawaii

Rank by total paid#10 of 18

Median peer was paid$115K

This provider vs. median1.0×

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	39	$24K
2019	39	$17K
2020	26	$13K
2021	13	$6K
2022	46	$18K
2023	65	$30K
2024incomplete	12	$7K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
45380	Colonoscopy, flexible; with biopsy, single or multiple	90%	214	199	$104K
43239	Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple	9.8%	26	25	$11K

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 officialTSAI, NAOKI (CHAIR)