Physician

Aaron Shanker, MD

Hospitalist Santa Rosa-Petaluma, CA Not available

According to 2025 Medicare claims, Aaron Shanker, MD (NPI: 1457884983) practices hospitalist in the Santa Rosa-Petaluma, CA market, with the plurality of this provider's patient population coming from Sonoma, CA.

Shanker's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 293 traditional Medicare patients, billed 919 HCPCS/CPT codes, and received $99,020 in Medicare payments. Part D data shows 158 prescription claims across 75 beneficiaries totaling $13,080 in drug costs, and DME data shows 44 claims. No Open Payments records.

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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	Not reported for this year	Not reported for this year	Not reported for this year
2019	Not reported for this year	Not reported for this year	Not reported for this year
2020	20	49	$3,897
2021	140	453	$34,954
2022	167	535	$42,580
2023	293	919	$99,020

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	22	47	$5,432
2018	56	313	$69,492
2019	56	315	$68,502
2020	42	249	$47,479
2021	86	164	$5,774
2022	79	129	$11,518
2023	75	158	$13,080

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	Not reported for this year	Not reported for this year
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	18	97	$5,915
2022	11	69	$4,379
2023	Not reported for this year	44	$3,212

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	44	78	$3,212
Durable medical equipment	Not reported for this year	44	78	$3,212
Prosthetics, orthotics, and supplies	Not reported for this year	0	0	$0
DME drugs	Not reported for this year	0	0	$0

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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