Physician

Aaron Sidney Reynolds, M.D.

According to 2025 Medicare claims, Aaron Reynolds, M.D. (NPI: 1588860837) practices anesthesiology in the Chicago-Naperville-Schaumburg, IL market, with the plurality of this provider's patient population coming from Cook, IL. This provider's primary affiliated billing organization is NORTHWESTERN MEDICAL FACULTY FOUNDATION (NPI: 1346235314; TIN: 363097297) and primary practice location at 60611-2908. Reynolds is affiliated with the Northwestern Medicine Physician Network ACO (ACO ID: A2620), participating under the MSSP model.

Reynolds' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 165 traditional Medicare patients, billed 485 HCPCS/CPT codes, and received $85,155 in Medicare payments. The top billing code was 00562 (Anesthesia for procedure on heart and large blood vessels using heart-lung machine (1 year or older)). 2019 Part D data shows 11 prescription claims totaling $289 in drug costs. Open Payments data shows 5 records totaling $139. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has changed little. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	231	493	$106,091
2016	176	467	$97,571
2017	169	456	$90,270
2018	156	394	$79,514
2019	300	584	$120,445
2020	322	557	$112,638
2021	227	455	$82,220
2022	221	409	$77,761
2023	271	476	$87,767
2024	165	485	$85,155

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	11	$289
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

DME Billing Trend

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

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
00562	Anesthesia for procedure on heart and large blood vessels using heart-lung machine (1 year or older)	32	32	$856
93312	Ultrasound of heart with probe in esophagus, with report	55	56	$87
93503	Insertion of tube in pulmonary artery for monitoring	36	36	$75
36620	Insertion of artery tube for blood sampling or infusion through skin	76	79	$38
93325	Ultrasound of heart with color-depicted blood flow, rate and valve function	48	48	$2

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	5	$139	ATRICURE, INC.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Aaron Sidney Reynolds, M.D.?

Tedicare shows public-source Medicare data for Aaron Sidney Reynolds, M.D. (NPI 1588860837), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Aaron Sidney Reynolds, M.D. have ACO affiliation data?

Aaron Sidney Reynolds, M.D. is shown with ACO affiliation data for Northwestern Medicine Physician Network ACO (MSSP, ACO ID A2620).

What billing organization is linked to Aaron Sidney Reynolds, M.D.?

Aaron Sidney Reynolds, M.D. is linked to NORTHWESTERN MEDICAL FACULTY FOUNDATION (billing NPI 1346235314) in the available physician profile data.

Does Aaron Sidney Reynolds, M.D. have Open Payments data?

Aaron Sidney Reynolds, M.D. has 5 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.