Sean William Kaloostian MD INC.

Sean William Kaloostian MD INC. was paid $49K by Medicaid between Mar 2022 and Oct 2024, across 4 billing codes. Its largest line is 99291, Critical care, evaluation and management of the critically ill patient, first 30-74 minutes — 75% of everything it billed.

33Billing provider infoSEAN WILLIAM KALOOSTIAN MD INC.
RIVERSIDE, CA 92501

33aNPI1760137335assigned 02/12/2022

33bProvider typeNeurological Surgery Physician

28Total paid$49K

24GClaims800

24DCodes billed4

24AFirst – last monthMar 2022 – Oct 2024

Compared with peers

Next to other Neurological Surgery Physician providers in California

Rank by total paid#43 of 93

Median peer was paid$35K

This provider vs. median1.4×

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
2022	204	$9K
2023	489	$28K
2024incomplete	107	$12K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99291	Critical care, evaluation and management of the critically ill patient, first 30-74 minutes	75%	400	141	$36K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	12%	210	97	$6K
99222	Initial hospital care, per day, moderate complexity	9.1%	88	88	$4K
99231	Subsequent hospital care, per day, straightforward or low complexity	4.2%	102	43	$2K

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 officialKALOOSTIAN, SEAN (PRESIDENT)