Castellanos Martin, Michelle

Castellanos Martin, Michelle was paid $107K by Medicaid between Jul 2018 and Aug 2024, across 10 billing codes. Its largest line is 99284, emergency room visit (serious) — 33% of everything it billed.

33Billing provider infoCASTELLANOS MARTIN, MICHELLE
CAROLINA, PR 00985

33aNPI1215243621assigned 08/23/2010

33bProvider typeInternal Medicine Physician

28Total paid$107K

24GClaims3,611

24DCodes billed10

24AFirst – last monthJul 2018 – Aug 2024

Compared with peers

Next to other Internal Medicine Physician providers in Puerto Rico

Rank by total paid#121 of 518

Median peer was paid$5K

This provider vs. median21×

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	42	$0.00
2019	403	$5K
2020	46	$144.63
2021	443	$29K
2022	563	$24K
2023	1,340	$34K
2024incomplete	774	$15K

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	33%	454	428	$35K
99223	Prolong inpt eval add15 m	28%	819	778	$30K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	15%	373	328	$16K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	11%	798	435	$12K
99238	Hospital discharge day management, 30 minutes or less	6.7%	644	623	$7K
99239	Hospital discharge day management, more than 30 minutes	2.9%	181	174	$3K
99253		1.5%	228	214	$2K
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	<1%	26	26	$976.50
93010	Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	<1%	15	12	$51.00
99222	Initial hospital care, per day, moderate complexity	0%	73	72	$0.00

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.