Physician

Timothy Tsai

According to 2025 Medicare claims, Timothy Tsai (NPI: 1588082309) practices diagnostic radiology in the Elkhart-Goshen, IN market, with the plurality of this provider's patient population coming from Elkhart, IN. This provider's primary affiliated billing organization is RADIOLOGY, INC (NPI: 1578557815; TIN: 351276175) and primary practice location at 78717-2984. Tsai is affiliated with the Indiana Lakes ACO (ACO ID: A1494) and Northwestern Medicine Physician Network ACO (ACO ID: A2620), participating under the MSSP model.

Tsai's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 3,689 traditional Medicare patients, billed 5,799 HCPCS/CPT codes, and received $157,889 in Medicare payments. The top billing code was 74177 (Ct scan of abdomen and pelvis with contrast). 2015 Part D data shows 31 prescription claims totaling $1,279 in drug costs. No Open Payments records. 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 moved sharply higher in recent years, from $1,463 to $157,889. 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.

Part B Carrier Billing Trend. X-axis: year 2015-2024. Y-axis: Medicare payment, unit: USD. Field: Tot_Mdcr_Pymt_Amt. Source: Medicare Physician & Other Practitioners by Provider.0$90K$179K2019 Medicare payment: $1,463 (USD; Tot_Mdcr_Pymt_Amt)2020 Medicare payment: $60,171 (USD; Tot_Mdcr_Pymt_Amt)2021 Medicare payment: $146,093 (USD; Tot_Mdcr_Pymt_Amt)2022 Medicare payment: $156,271 (USD; Tot_Mdcr_Pymt_Amt)2023 Medicare payment: $179,437 (USD; Tot_Mdcr_Pymt_Amt)2024 Medicare payment: $157,889 (USD; Tot_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClm LinesPayment
2015N/RN/RN/R
2016N/RN/RN/R
2017N/RN/RN/R
2018N/RN/RN/R
2019154179$1,463
20201,6695,077$60,171
20213,26814,843$146,093
20223,68810,273$156,271
20233,9706,257$179,437
20243,6895,799$157,889

Part D Events Trend

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

Part D Events Trend. X-axis: year 2015-2024. Y-axis: Drug cost, unit: USD. Field: Tot_Drug_Cst. Source: Medicare Part D Prescribers by Provider.0$639$1.3K2015 Drug cost: $1,279 (USD; Tot_Drug_Cst)2015201620172018201920202021202220232024
YearPatientsClaimsDrug Cost
2015N/R31$1,279
2016N/RN/RN/R
2017N/RN/RN/R
2018N/RN/RN/R
2019N/RN/RN/R
2020N/RN/RN/R
2021N/RN/RN/R
2022N/RN/RN/R
2023N/RN/RN/R
2024N/RN/RN/R

DME Billing Trend

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

No connected DME records

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.

CodeDescriptionPatientsClm LinesTotal Payment
74177Ct scan of abdomen and pelvis with contrast291299$63
71275Ct scan of blood vessels of chest with contrast286292$63
70450Ct scan head or brain without contrast514547$29
71046X-ray of chest, 2 views278284$7
71045X-ray of chest, 1 view1,1321,291$6

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

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

FAQ

What Medicare data is available for Timothy Tsai?

Tedicare shows public-source Medicare data for Timothy Tsai (NPI 1588082309), 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 Timothy Tsai have ACO affiliation data?

Timothy Tsai is shown with ACO affiliation data for Indiana Lakes ACO (MSSP, ACO ID A1494) and Northwestern Medicine Physician Network ACO (MSSP, ACO ID A2620).

What billing organization is linked to Timothy Tsai?

Timothy Tsai is linked to RADIOLOGY, INC (billing NPI 1578557815) in the available physician profile data.

Does Timothy Tsai have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.