Physician

Aaron M. Yengo-Kahn, MD

Neurosurgery Anaheim-Santa Ana-Irvine, CA Childrens Hospital Of Orange County

According to 2025 Medicare claims, Aaron M. Yengo-Kahn, MD (NPI: 1245684562) practices neurosurgery in the Anaheim-Santa Ana-Irvine, CA market, with the plurality of this provider's patient population coming from Orange, CA. This provider's primary affiliated billing organization is Childrens Hospital Of Orange County (NPI: 1275975104; TIN: ).

Yengo-Kahn's data goes back to 2012 and runs through 2026. Part D data shows 15 prescription claims totaling $1,280 in drug costs. Open Payments data shows 25 records totaling $2,116.

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10-Year Trend of Part B billing

Medicare payment trend, with patients and services in the table.

No connected records

10-Year Trend of Part D records

Prescription claims trend, with patients and drug cost in the table.

Year	Patients	Claims	Drug Cost
2014	Not reported for this year	Not reported for this year	Not reported for this year
2015	Not reported for this year	Not reported for this year	Not reported for this year
2016	Not reported for this year	11	$108
2017	21	53	$5,764
2018	Not reported for this year	15	$1,280
2019	Not reported for this year	Not reported for this year	Not reported for this year
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	Not reported for this year	Not reported for this year
2023	Not reported for this year	Not reported for this year	Not reported for this year

10-Year Trend of DME records

DME claim records trend, with patients and payment in the table.

No connected records

Top 5 Part B billing codes in 2023

By N of patients.

No connected Part B code-level records for 2023.

Top 5 Part D drugs in 2023

By N of patients.

No connected Part D drug-level records for 2023.

Top 5 DME in 2023

By N of patients.

No connected DME records for 2023.

Physician Data Export

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Part B billing, Part D prescribing, DME records, yearly summaries, source JSON, and source notes.

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