Douglas W. Marx. M.D., P.A.

Douglas W. Marx. M.D., P.A. was paid $165K by Medicaid between Jan 2018 and Jun 2023, across 4 billing codes. Its largest line is 92340, Fitting of spectacles, except for aphakia; monofocal — 47% of everything it billed.

33Billing provider infoDOUGLAS W. MARX. M.D., P.A.
MOUNTAIN HOME, AR 72653

33aNPI1881680247assigned 09/21/2005

33bProvider typeOphthalmology Physician

28Total paid$165K

24GClaims5,141

24DCodes billed4

24AFirst – last monthJan 2018 – Jun 2023

Compared with peers

Next to other Ophthalmology Physician providers in Arkansas

Rank by total paid#10 of 51

Median peer was paid$20K

This provider vs. median8.3×

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	1,307	$40K
2019	1,631	$37K
2020	631	$24K
2021	679	$29K
2022	677	$26K
2023	216	$9K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
92340	Fitting of spectacles, except for aphakia; monofocal	47%	2,564	1,733	$77K
S0621	Routine ophthalmological examination including refraction; established patient	36%	1,723	1,157	$60K
S0620	Routine ophthalmological examination including refraction; new patient	17%	837	546	$28K
92015	Determination of refractive state	<1%	17	12	$204.54

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 officialMARX, DOUGLAS (PRESIDENT)