Zhang, Shumin

Zhang, Shumin was paid $47K by Medicaid between Aug 2018 and Jan 2019, across 3 billing codes. Its largest line is 99232, hospital visit by a doctor, follow-up day — 64% of everything it billed.

33Billing provider infoZHANG, SHUMIN
POTOMAC, MD 20854

33aNPI1639362395assigned 08/24/2007

33bProvider typePsychiatry Physician

28Total paid$47K

24GClaims521

24DCodes billed3

24AFirst – last monthAug 2018 – Jan 2019

Compared with peers

Next to other Psychiatry Physician providers in Maryland

Rank by total paid#143 of 229

Median peer was paid$82K

This provider vs. median0.6×

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	439	$40K
2019	82	$6K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	64%	414	118	$30K
99223	Prolong inpt eval add15 m	25%	58	54	$12K
99239	Hospital discharge day management, more than 30 minutes	11%	49	48	$5K

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.