Ratzlaff, Mark

Ratzlaff, Mark was paid $17K by Medicaid between Jun 2020 and Dec 2020, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.

33Billing provider infoRATZLAFF, MARK
CHARLOTTESVILLE, VA 22902

33aNPI1477949329assigned 04/07/2015

33bProvider typeClinical Social Worker

28Total paid$17K

24GClaims231

24DCodes billed1

24AFirst – last monthJun 2020 – Dec 2020

Compared with peers

Next to other Clinical Social Worker providers in Virginia

Rank by total paid#187 of 309

Median peer was paid$37K

This provider vs. median0.5×

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	231	$17K

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%	231	88	$17K

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.