Physician

Ashley Gruenhagen, PA

Physician assistant Corvallis, OR Good Samaritan Hospital Corvallis

According to 2025 Medicare claims, Ashley Gruenhagen, PA (NPI: 1134647142) practices physician assistant in the Corvallis, OR market, with the plurality of this provider's patient population coming from Benton, OR. This provider's primary affiliated billing organization is Good Samaritan Hospital Corvallis (NPI: 1962453134; TIN: ).

Gruenhagen's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 22 traditional Medicare patients, billed 54 HCPCS/CPT codes, and received $3,663 in Medicare payments. 2022 Part D data shows 17 prescription claims totaling $392 in drug costs. No Open Payments records.

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Download physician data with all billing codes (2014-2023) - $9 per 100 physicians.

10-Year Trend of Part B billing

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

Year	Patients	Services	Medicare Payment
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	Not reported for this year	Not reported for this year
2017	12	34	$2,540
2018	61	278	$21,827
2019	47	312	$25,007
2020	33	225	$17,808
2021	40	129	$10,211
2022	27	62	$4,636
2023	22	54	$3,663

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	Not reported for this year	Not reported for this year
2017	Not reported for this year	Not reported for this year	Not reported for this year
2018	15	40	$676
2019	Not reported for this year	Not reported for this year	Not reported for this year
2020	Not reported for this year	21	$1,399
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	17	$392
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

Download physician data with all billing codes (2014-2023)

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

$9 per 100 physicians

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