Kattiyaman, Rosilyn

Kattiyaman, Rosilyn was paid $245K by Medicaid between Apr 2019 and May 2023, across 7 billing codes. Its largest line is 99285, emergency room visit (most serious) — 38% of everything it billed.

33Billing provider infoKATTIYAMAN, ROSILYN
MORENO VALLEY, CA 92555

33aNPI1215407358assigned 12/02/2018

33bProvider typeFamily Nurse Practitioner

28Total paid$245K

24GClaims4,351

24DCodes billed7

24AFirst – last monthApr 2019 – May 2023

Compared with peers

Next to other Family Nurse Practitioner providers in California

Rank by total paid#18 of 201

Median peer was paid$1K

This provider vs. median211×

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
2019	881	$35K
2020	1,050	$54K
2021	1,454	$87K
2022	752	$52K
2023	214	$18K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	38%	1,049	925	$93K
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	32%	1,360	1,211	$79K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	20%	1,419	1,252	$49K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	6.2%	319	314	$15K
U0002	2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc	2.4%	114	111	$6K
87880	Infectious agent antigen detection by immunoassay; Streptococcus, group A	<1%	78	78	$1K
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	<1%	12	12	$937.08

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.