Addonizio, Caryn

Addonizio, Caryn was paid $28K by Medicaid between Jan 2018 and Nov 2020, across 5 billing codes. Its largest line is 99309, Subsequent nursing facility care, per day, low to moderate complexity — 71% of everything it billed.

33Billing provider infoADDONIZIO, CARYN
KNOXVILLE, TN 37917

33aNPI1396988358assigned 04/07/2009

33bProvider typePsychiatric/Mental Health Nurse Practitioner

28Total paid$28K

24GClaims5,101

24DCodes billed5

24AFirst – last monthJan 2018 – Nov 2020

Compared with peers

Next to other Psychiatric/Mental Health Nurse Practitioner providers in Tennessee

Rank by total paid#41 of 92

Median peer was paid$21K

This provider vs. median1.3×

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	1,359	$10K
2019	2,086	$11K
2020	1,656	$7K

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	71%	2,295	1,740	$20K
99308	Subsequent nursing facility care, per day, straightforward	29%	1,319	1,148	$8K
G8427	Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications	0%	1,295	1,023	$0.00
1123F		0%	132	126	$0.00
G9717	Documentation stating the patient has had a diagnosis of bipolar disorder	0%	60	58	$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.