Ahn, Daniel

Ahn, Daniel was paid $26K by Medicaid between Jun 2018 and Oct 2024, across 6 billing codes. Its largest line is 92014, Ophthalmological services: medical examination and evaluation, comprehensive, established patient — 63% of everything it billed.

33Billing provider infoAHN, DANIEL
SONOMA, CA 95476

33aNPI1932416781assigned 08/31/2010

33bProvider typeOphthalmology Physician

28Total paid$26K

24GClaims1,530

24DCodes billed6

24AFirst – last monthJun 2018 – Oct 2024

Compared with peers

Next to other Ophthalmology Physician providers in California

Rank by total paid#403 of 759

Median peer was paid$35K

This provider vs. median0.7×

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	$395.07
2019	134	$1K
2020	172	$3K
2021	306	$5K
2022	254	$5K
2023	356	$7K
2024incomplete	270	$5K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
92014	Ophthalmological services: medical examination and evaluation, comprehensive, established patient	63%	762	762	$17K
92250		25%	592	585	$7K
99214	Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	7.2%	51	49	$2K
92012	Ophthalmological services: medical examination and evaluation, intermediate, established patient	3.6%	58	56	$951.43
92134		1.0%	28	27	$266.20
92020		<1%	39	38	$170.14

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.