Harvey L Gewanter PHD and Associates

Harvey L Gewanter PHD and Associates was paid $15K by Medicaid between Apr 2021 and Jan 2024, across 2 billing codes. Its largest line is 90834, psychotherapy session, about 45 minutes — 68% of everything it billed.

33Billing provider infoHARVEY L GEWANTER PHD AND ASSOCIATES
BALTIMORE, MD 21237

33aNPI1912051210assigned 01/23/2007

33bProvider typeClinical Psychologist

28Total paid$15K

24GClaims154

24DCodes billed2

24AFirst – last monthApr 2021 – Jan 2024

Compared with peers

Next to other Clinical Psychologist providers in Maryland

Rank by total paid#24 of 38

Median peer was paid$28K

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
2021	117	$11K
2022	12	$2K
2023	13	$2K
2024incomplete	12	$1K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
90834	Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient	68%	117	70	$11K
90791	Psychiatric diagnostic evaluationPsychiatric diagnostic evaluation	32%	37	37	$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.

From NPPES

Who's on the registration

Authorized officialGEWANTER, HARVEY (OWNER)