Tsoi, Kin

Tsoi, Kin was paid $2K by Medicaid between Jan 2020 and Aug 2024, across 3 billing codes. Its largest line is 99309, Subsequent nursing facility care, per day, low to moderate complexity — 60% of everything it billed.

33Billing provider infoTSOI, KIN
GREENWICH, CT 06831

33aNPI1528117199assigned 01/10/2007

33bProvider typeInternal Medicine Physician

28Total paid$2K

24GClaims1,118

24DCodes billed3

24AFirst – last monthJan 2020 – Aug 2024

Compared with peers

Next to other Internal Medicine Physician providers in Connecticut

Rank by total paid#231 of 295

Median peer was paid$35K

This provider vs. median0.1×

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
2020	13	$251.64
2021	210	$804.54
2022	55	$38.59
2023	451	$731.70
2024incomplete	389	$556.92

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99309	Subsequent nursing facility care, per day, low to moderate complexity	60%	723	408	$1K
99306	Prolong nursin fac eval 15m	40%	277	274	$964.92
99308	Subsequent nursing facility care, per day, straightforward	0%	118	88	$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.