Physician

Alexa Helena Niehaus, PA

Physician assistant Bloomington, IN Indiana University Health Southern Indiana Physicians LLC

According to 2025 Medicare claims, Alexa Helena Niehaus, PA (NPI: 1366573966) practices physician assistant in the Bloomington, IN market, with the plurality of this provider's patient population coming from Monroe, IN. This provider's primary affiliated billing organization is Indiana University Health Southern Indiana Physicians LLC (NPI: 1013953983; TIN: ).

Niehaus' data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 323 traditional Medicare patients, billed 554 HCPCS/CPT codes, and received $28,358 in Medicare payments. Part D data shows 469 prescription claims across 159 beneficiaries totaling $11,572 in drug costs, and DME data shows 321 claims. Open Payments data shows 1 records totaling $18.

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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	258	443	$18,401
2015	181	293	$12,880
2016	205	340	$14,603
2017	220	401	$15,116
2018	290	526	$23,808
2019	350	530	$23,932
2020	268	392	$15,725
2021	335	543	$27,591
2022	261	465	$26,316
2023	323	554	$28,358

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	112	292	$16,392
2015	81	238	$10,636
2016	65	115	$4,847
2017	67	137	$6,490
2018	80	194	$8,208
2019	100	236	$9,920
2020	112	317	$10,342
2021	144	412	$10,739
2022	136	384	$14,773
2023	159	469	$11,572

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	Not reported for this year	13	$1,693
2015	Not reported for this year	37	$3,325
2016	Not reported for this year	Not reported for this year	Not reported for this year
2017	11	20	$2,157
2018	29	76	$7,555
2019	50	192	$18,858
2020	70	276	$32,593
2021	103	402	$49,720
2022	100	325	$49,155
2023	95	321	$54,732

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.

DME	Patients	Claims	Services	Medicare Payment
All DME supplier activity	95	321	2,360	$54,732
Durable medical equipment	95	321	2,360	$54,732
Prosthetics, orthotics, and supplies	0	0	0	$0
DME drugs	0	0	0	$0

DME category summary is shown when item-level DME rows are not connected.

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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