Tedicare

Physician

Aaron J Shiels, MD

Gastroenterology Rockford, IL Rockford Gastroenterology Associates Ltd

According to 2025 Medicare claims, Aaron J. Shiels, MD (NPI: 1467448324) practices gastroenterology in the Rockford, IL market, with the plurality of this provider's patient population coming from Winnebago, IL. This provider's primary affiliated billing organization is Rockford Gastroenterology Associates Ltd (NPI: 1447207741; TIN: ).

Shiels' data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 490 traditional Medicare patients, billed 5,605 HCPCS/CPT codes, and received $170,103 in Medicare payments. Part D data shows 1,246 prescription claims across 412 beneficiaries totaling $555,812 in drug costs. No Open Payments records.

Download physician data Market Trend charts Top 5 tables

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.

0$85K$170K2014: $110,5272015: $116,8322016: $116,8582017: $118,7302018: $108,3112019: $114,2362020: $121,0912021: $131,6692022: $134,7362023: $170,103201420162018202020222023
YearPatientsServicesMedicare Payment
2014640974$110,527
20156671,008$116,832
20166621,136$116,858
20176821,486$118,730
20186151,380$108,311
20196221,432$114,236
20205333,599$121,091
20215323,957$131,669
20224995,767$134,736
20234905,605$170,103

10-Year Trend of Part D records

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

06231.2K2014: 8692015: 9202016: 8822017: 7762018: 7252019: 7282020: 8092021: 7822022: 1,1292023: 1,246201420162018202020222023
YearPatientsClaimsDrug Cost
2014158869$778,796
2015181920$2,430,817
2016159882$645,663
2017162776$561,076
2018175725$573,555
2019167728$463,316
2020170809$415,600
2021160782$475,205
20223691,129$553,570
20234121,246$555,812

10-Year Trend of DME records

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

No connected records

No connected records

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.

No connected DME records for 2023.

Physician Data Export

Download physician data with all billing codes (2014-2023)

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

$9 per 100 physicians

Download physician data