Physician

Aaron Daniel Knudson, DO

Internal medicine Flagstaff, AZ Banner Hospital Based Physicians Arizona LLC

According to 2025 Medicare claims, Aaron Daniel Knudson, DO (NPI: 1447417951) practices internal medicine in the Flagstaff, AZ market, with the plurality of this provider's patient population coming from Coconino, AZ. This provider's primary affiliated billing organization is Banner Hospital Based Physicians Arizona LLC (NPI: 1316294242; TIN: ).

Knudson's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 40 traditional Medicare patients, billed 131 HCPCS/CPT codes, and received $9,183 in Medicare payments. Part D data shows 107 prescription claims across 46 beneficiaries totaling $4,058 in drug costs, and DME data shows 36 claims. 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	209	1,035	$47,713
2015	219	1,349	$55,794
2016	141	723	$32,960
2017	98	284	$17,040
2018	57	155	$9,222
2019	47	154	$8,993
2020	62	196	$11,845
2021	45	161	$11,595
2022	34	135	$9,293
2023	40	131	$9,183

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	107	1,127	$65,356
2015	141	1,821	$98,442
2016	145	1,765	$104,508
2017	118	700	$54,868
2018	80	356	$23,562
2019	54	208	$10,793
2020	35	89	$4,353
2021	33	90	$3,656
2022	38	87	$5,464
2023	46	107	$4,058

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	19	105	$8,664
2015	30	160	$13,725
2016	31	190	$11,652
2017	27	128	$5,945
2018	22	104	$5,483
2019	12	53	$3,606
2020	11	27	$3,088
2021	Not reported for this year	49	$4,470
2022	Not reported for this year	49	$4,447
2023	Not reported for this year	36	$4,567

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	Not reported for this year	36	266	$4,571
Durable medical equipment	Not reported for this year	36	117	$4,567

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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