Physician

Lydia W Ng, M.D.

According to 2025 Medicare claims, Lydia Ng, M.D. (NPI: 1174879076) practices radiation oncology in the Mankato, MN market, with the plurality of this provider's patient population coming from Blue Earth, MN. This provider's primary affiliated billing organization is MAYO CLINIC (NPI: 1922074434; TIN: 416011702) and primary practice location at 56001-4752. Ng is affiliated with the Mayo Clinic Community ACO, LLC (ACO ID: A4617), participating under the MSSP model.

Ng's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 166 traditional Medicare patients, billed 2,671 HCPCS/CPT codes, and received $400,067 in Medicare payments. The top billing code was G6015 (Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session). Part D data shows 112 prescription claims across 53 beneficiaries totaling $1,412 in drug costs, led by Oxybutynin Chloride (Oxybutynin Chloride). 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have risen steadily, from $310 to $1,412. 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$368K$736K2017 Medicare payment: $28,039 (USD; Tot_Mdcr_Pymt_Amt)2018 Medicare payment: $180,445 (USD; Tot_Mdcr_Pymt_Amt)2019 Medicare payment: $695,469 (USD; Tot_Mdcr_Pymt_Amt)2020 Medicare payment: $736,319 (USD; Tot_Mdcr_Pymt_Amt)2021 Medicare payment: $644,170 (USD; Tot_Mdcr_Pymt_Amt)2022 Medicare payment: $512,903 (USD; Tot_Mdcr_Pymt_Amt)2023 Medicare payment: $523,547 (USD; Tot_Mdcr_Pymt_Amt)2024 Medicare payment: $400,067 (USD; Tot_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClm LinesPayment
2015N/RN/RN/R
2016N/RN/RN/R
201719207$28,039
2018831,095$180,445
20192154,261$695,469
20201974,546$736,319
20211883,592$644,170
20221852,872$512,903
20231812,900$523,547
20241662,671$400,067

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$1.5K$2.9K2015 Drug cost: $310 (USD; Tot_Drug_Cst)2016 Drug cost: $179 (USD; Tot_Drug_Cst)2017 Drug cost: $608 (USD; Tot_Drug_Cst)2018 Drug cost: $1,925 (USD; Tot_Drug_Cst)2019 Drug cost: $1,862 (USD; Tot_Drug_Cst)2020 Drug cost: $2,811 (USD; Tot_Drug_Cst)2021 Drug cost: $2,281 (USD; Tot_Drug_Cst)2022 Drug cost: $2,945 (USD; Tot_Drug_Cst)2023 Drug cost: $2,209 (USD; Tot_Drug_Cst)2024 Drug cost: $1,412 (USD; Tot_Drug_Cst)2015201620172018201920202021202220232024
YearPatientsClaimsDrug Cost
2015N/R14$310
2016N/R12$179
20171226$608
20183375$1,925
20194684$1,862
20205199$2,811
202150119$2,281
202257129$2,945
202357122$2,209
202453112$1,412

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
G6015Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session91624$302
77263Complex radiation therapy planning4849$135
77336Continuing radiation therapy consultation per week54144$74
77300Calculation of radiation therapy dose46156$55
G6002Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy84557$20

Top 5 Part D drugs in 2024

By total drug costs.

DrugGenericClaimsTotal Day SupplyTotal Drug Cost
Oxybutynin ChlorideOxybutynin Chloride12220$154
Tamsulosin HclTamsulosin Hcl21810$140

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 Lydia W. Ng, M.D.?

Tedicare shows public-source Medicare data for Lydia W. Ng, M.D. (NPI 1174879076), 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 Lydia W. Ng, M.D. have ACO affiliation data?

Lydia W. Ng, M.D. is shown with ACO affiliation data for Mayo Clinic Community ACO, LLC (MSSP, ACO ID A4617).

What billing organization is linked to Lydia W. Ng, M.D.?

Lydia W. Ng, M.D. is linked to MAYO CLINIC (billing NPI 1922074434) in the available physician profile data.

Does Lydia W. Ng, M.D. 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.