Physician

William Whel-Lyan Taw, MD

According to 2025 Medicare claims, William Taw, MD (NPI: 1841280005) practices diagnostic radiology in the Brownsville-Harlingen, TX market, with the plurality of this provider's patient population coming from Cameron, TX. This provider's primary affiliated billing organization is VALLEY RADIOLOGISTS & ASSOCIATES (NPI: 1609866003; TIN: 741940911) and primary practice location at 78552-6235.

Taw's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 3,683 traditional Medicare patients, billed 8,400 HCPCS/CPT codes, and received $188,140 in Medicare payments. The top billing code was 74176 (Ct scan of abdomen and pelvis without contrast). 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 declined steadily, from $336,606 to $188,140. 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$198K$395K2015 Medicare payment: $336,606 (USD; Tot_Mdcr_Pymt_Amt)2016 Medicare payment: $344,636 (USD; Tot_Mdcr_Pymt_Amt)2017 Medicare payment: $395,223 (USD; Tot_Mdcr_Pymt_Amt)2018 Medicare payment: $336,709 (USD; Tot_Mdcr_Pymt_Amt)2019 Medicare payment: $314,431 (USD; Tot_Mdcr_Pymt_Amt)2020 Medicare payment: $251,006 (USD; Tot_Mdcr_Pymt_Amt)2021 Medicare payment: $255,820 (USD; Tot_Mdcr_Pymt_Amt)2022 Medicare payment: $240,238 (USD; Tot_Mdcr_Pymt_Amt)2023 Medicare payment: $222,702 (USD; Tot_Mdcr_Pymt_Amt)2024 Medicare payment: $188,140 (USD; Tot_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClm LinesPayment
20157,67815,198$336,606
20167,69515,155$344,636
20178,81316,727$395,223
20187,65214,433$336,709
20196,06512,458$314,431
20204,99310,386$251,006
20214,83310,097$255,820
20224,68710,325$240,238
20234,1198,799$222,702
20243,6838,400$188,140

Part D Events Trend

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

No connected Part D records

No connected Part D records

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
74176Ct scan of abdomen and pelvis without contrast261287$58
77067Screening mammography240240$34
70450Ct scan head or brain without contrast539610$28
71046X-ray of chest, 2 views292301$7
71045X-ray of chest, 1 view1,4872,639$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 William Whel-Lyan Taw, MD?

Tedicare shows public-source Medicare data for William Whel-Lyan Taw, MD (NPI 1841280005), 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 William Whel-Lyan Taw, MD have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to William Whel-Lyan Taw, MD?

William Whel-Lyan Taw, MD is linked to VALLEY RADIOLOGISTS & ASSOCIATES (billing NPI 1609866003) in the available physician profile data.

Does William Whel-Lyan Taw, MD 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.