Warren, Otis

Warren, Otis was paid $941K by Medicaid between Mar 2018 and Nov 2024, across 8 billing codes. Its largest line is 99284, emergency room visit (serious) — 50% of everything it billed.

33Billing provider infoWARREN, OTIS
PROVIDENCE, RI 02903

33aNPI1285898890assigned 07/12/2008

33bProvider typeEmergency Medical Services (Emergency Medicine) Physician

28Total paid$941K

24GClaims5,381

24DCodes billed8

24AFirst – last monthMar 2018 – Nov 2024

Compared with peers

Next to other Emergency Medical Services (Emergency Medicine) Physician providers in Rhode Island

Rank by total paid#3 of 13

Median peer was paid$280K

This provider vs. median3.4×

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
2018	431	$45K
2019	158	$27K
2020	908	$192K
2021	1,002	$189K
2022	1,242	$238K
2023	1,007	$171K
2024incomplete	633	$80K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	50%	2,589	2,464	$470K
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	33%	1,379	1,301	$313K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	13%	992	940	$124K
85025	Blood count; complete (CBC), automated, and automated differential WBC count	2.8%	307	266	$27K
93005	Electrocardiogram, routine ECG with at least 12 leads; tracing only, without interpretation and report	<1%	50	41	$3K
80048	Basic metabolic panel (calcium, ionized)	<1%	28	22	$2K
U0003	Infectious agent detection by nucleic acid (dna or rna); severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), amplified probe technique, making use of high throughput technologies as described by cms-2020-01-r	<1%	13	13	$1K
84484		<1%	23	14	$1K

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.