Matthew A. Gahn, O.D.

Matthew A. Gahn, O.D. was paid $6K by Medicaid between Jan 2018 and Aug 2024, across 4 billing codes. Its largest line is 92015, Determination of refractive state — 59% of everything it billed.

33Billing provider infoMATTHEW A. GAHN, O.D.
EVELETH, MN 55734

33aNPI1649456641assigned 01/21/2008

33bProvider typeEyewear Supplier

28Total paid$6K

24GClaims354

24DCodes billed4

24AFirst – last monthJan 2018 – Aug 2024

Compared with peers

Next to other Eyewear Supplier providers in Minnesota

Rank by total paid#66 of 90

Median peer was paid$43K

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	38	$41.43
2019	14	$197.37
2020	29	$672.80
2022	51	$707.36
2023	112	$2K
2024incomplete	110	$2K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
92015	Determination of refractive state	59%	271	267	$3K
92340	Fitting of spectacles, except for aphakia; monofocal	19%	57	53	$1K
92012	Ophthalmological services: medical examination and evaluation, intermediate, established patient	13%	12	12	$721.63
V2020	Frames, purchases	8.9%	14	13	$489.60

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 officialGAHN, MATTHEW (OWNER)