L Peter Zhang MD LLC

L Peter Zhang MD LLC was paid $1K by Medicaid between Apr 2018 and May 2018, across 2 billing codes. Its largest line is 99222, Initial hospital care, per day, moderate complexity — 63% of everything it billed.

33Billing provider infoL PETER ZHANG MD LLC
CREVE COEUR, MO 63141

33aNPI1093823833assigned 08/29/2006

33bProvider typePsychiatry Physician

28Total paid$1K

24GClaims26

24DCodes billed2

24AFirst – last monthApr 2018 – May 2018

Compared with peers

Next to other Psychiatry Physician providers in Missouri

Rank by total paid#159 of 199

Median peer was paid$20K

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
2018	26	$1K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99222	Initial hospital care, per day, moderate complexity	63%	13	13	$818.62
99238	Hospital discharge day management, 30 minutes or less	37%	13	12	$489.72

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.

From NPPES

Who's on the registration

Authorized officialZHANG, L (PSYCHIATRIST)