Physician

William Ding, M.D.

According to 2025 Medicare claims, William Ding, M.D. (NPI: 1982845608) practices radiation oncology in the Trenton-Princeton, NJ market, with the plurality of this provider's patient population coming from Mercer, NJ. This provider's primary affiliated billing organization is SUMMIT MEDICAL GROUP PA (NPI: 1942254347; TIN: 223487984) and primary practice location at 08648-2411. Ding is affiliated with the Summit Health ACO (ACO ID: A5049), participating under the MSSP model.

Ding's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 165 traditional Medicare patients, billed 8,837 HCPCS/CPT codes, and received $1,682,572 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 119 prescription claims across 55 beneficiaries totaling $1,696 in drug costs, led by Tamsulosin Hcl (Tamsulosin Hcl). Open Payments data shows 1 records totaling $175. 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 moved up and down with repeated peaks and valleys, starting at $2,795 and ending at $1,696. 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	126	1,171	$89,000
2016	177	7,648	$1,218,317
2017	155	12,004	$1,946,915
2018	172	13,951	$2,289,513
2019	166	13,924	$2,309,969
2020	148	9,936	$2,033,148
2021	132	10,678	$2,238,465
2022	124	6,688	$1,396,566
2023	161	8,239	$1,678,418
2024	165	8,837	$1,682,572

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	31	70	$2,795
2016	40	92	$2,272
2017	56	127	$3,531
2018	58	135	$3,351
2019	44	107	$1,975
2020	85	187	$3,736
2021	71	170	$4,066
2022	59	129	$2,669
2023	50	118	$2,700
2024	55	119	$1,696

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
G6015	Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	93	3,081	$303
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	102	102	$176
77427	Radiation treatment management, 5 treatment sessions	92	626	$156
77014	Ct guidance for insertion of radiation therapy fields	93	3,078	$100
77336	Continuing radiation therapy consultation per week	93	630	$76

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Tamsulosin Hcl	Tamsulosin Hcl	87	3,390	$801

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.	1	$175	Myriad Genetic Laboratories, 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 William Ding, M.D.?

Tedicare shows public-source Medicare data for William Ding, M.D. (NPI 1982845608), 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 Ding, M.D. have ACO affiliation data?

William Ding, M.D. is shown with ACO affiliation data for Summit Health ACO (MSSP, ACO ID A5049).

What billing organization is linked to William Ding, M.D.?

William Ding, M.D. is linked to SUMMIT MEDICAL GROUP PA (billing NPI 1942254347) in the available physician profile data.

Does William Ding, M.D. have Open Payments data?

William Ding, M.D. has 1 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.