Giannopoulos, Tammy

Giannopoulos, Tammy was paid $86K by Medicaid between Feb 2021 and Oct 2024, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoGIANNOPOULOS, TAMMY
GREENFIELD, WI 53220

33aNPI1760770390assigned 07/18/2011

33bProvider typeClinical Social Worker

28Total paid$86K

24GClaims826

24DCodes billed1

24AFirst – last monthFeb 2021 – Oct 2024

Compared with peers

Next to other Clinical Social Worker providers in Wisconsin

Rank by total paid#49 of 184

Median peer was paid$12K

This provider vs. median7.2×

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
2021	199	$17K
2022	60	$7K
2023	253	$28K
2024incomplete	314	$34K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
90837	Psychotherapy session, about an hourPsychotherapy, 53 minutes with patient	100%	826	380	$86K

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.