Physician

Aaron Robert Probst, PA

Physician assistant Chambersburg, PA Wellspan Medical Group

According to 2025 Medicare claims, Aaron Robert Probst, PA (NPI: 1073710158) practices physician assistant in the Chambersburg, PA market, with the plurality of this provider's patient population coming from Franklin, PA. This provider's primary affiliated billing organization is Wellspan Medical Group (NPI: 1881279966; TIN: ).

Probst's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 456 traditional Medicare patients, billed 910 HCPCS/CPT codes, and received $55,772 in Medicare payments. Part D data shows 1,123 prescription claims across 227 beneficiaries totaling $45,114 in drug costs, and 2021 DME data shows Suppressed by CMS claims. Open Payments data shows 2 records totaling $48.

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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	301	634	$42,974
2015	306	578	$40,012
2016	466	876	$57,846
2017	460	866	$58,619
2018	506	1,195	$69,855
2019	590	1,584	$86,479
2020	515	1,376	$75,285
2021	491	1,406	$78,739
2022	432	939	$57,119
2023	456	910	$55,772

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	417	1,083	$75,707
2015	252	577	$42,321
2016	250	531	$33,686
2017	150	317	$14,461
2018	195	471	$13,807
2019	210	778	$35,761
2020	193	775	$31,670
2021	245	1,049	$33,168
2022	194	896	$29,401
2023	227	1,123	$45,114

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	15	21	$1,517
2015	Not reported for this year	Not reported for this year	Not reported for this year
2016	13	19	$2,810
2017	14	16	$2,678
2018	Not reported for this year	Not reported for this year	Not reported for this year
2019	11	25	$1,341
2020	Not reported for this year	23	$4,947
2021	Not reported for this year	14	$4,022
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

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.

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