Physician

Alexander R. Willis, MD

Orthopedic surgery Mount Vernon-Anacortes, WA Public Hospital Dist No 1 Skagit

According to 2025 Medicare claims, Alexander R. Willis, MD (NPI: 1073878088) practices orthopedic surgery in the Mount Vernon-Anacortes, WA market, with the plurality of this provider's patient population coming from Skagit, WA. This provider's primary affiliated billing organization is Public Hospital Dist No 1 Skagit (NPI: 1023332749; TIN: ).

Willis' data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 364 traditional Medicare patients, billed 934 HCPCS/CPT codes, and received $144,867 in Medicare payments. Part D data shows 486 prescription claims across 186 beneficiaries totaling $5,848 in drug costs, and DME data shows Suppressed by CMS claims. Open Payments data shows 18 records totaling $6,966.

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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	Not reported for this year	Not reported for this year	Not reported for this year
2018	76	191	$29,466
2019	250	1,196	$119,383
2020	199	1,001	$116,357
2021	235	571	$77,775
2022	236	632	$90,606
2023	364	934	$144,867

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	27	32	$1,322
2016	30	39	$731
2017	20	22	$1,855
2018	24	31	$272
2019	92	213	$1,690
2020	102	292	$4,118
2021	108	207	$1,944
2022	112	250	$2,924
2023	186	486	$5,848

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	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	Not reported for this year	Not reported for this year	Not reported for this year
2019	Not reported for this year	12	$5,715
2020	11	14	$4,294
2021	16	19	$3,476
2022	18	19	$4,781
2023	15	18	$14,091

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	15	18	53	$14,091
Prosthetics, orthotics, and supplies	13	15	33	$13,371

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

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

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