Physician

Wenqing Sun, M.B.

According to 2025 Medicare claims, Wenqing Sun, M.B. (NPI: 1619187036) practices radiation oncology in the Iowa City, IA market, with the plurality of this provider's patient population coming from Johnson, IA. This provider's primary affiliated billing organization is STATE UNIVERSITY OF IOWA (NPI: 1477554814; TIN: 426004813) and primary practice location at 52242-1009. Sun is affiliated with the CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Sun's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 373 traditional Medicare patients, billed 2,333 HCPCS/CPT codes, and received $168,072 in Medicare payments. The top billing code was 77427 (Radiation treatment management, 5 treatment sessions). Part D data shows 159 prescription claims across 60 beneficiaries totaling $3,030 in drug costs, led by Gabapentin (Gabapentin). DME data shows 100 claims. 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 changed little. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $1,360 and ending at $3,030. 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	309	2,255	$120,857
2016	377	2,876	$139,980
2017	435	2,461	$137,139
2018	423	2,521	$149,889
2019	490	2,646	$173,802
2020	302	2,281	$126,745
2021	274	1,720	$136,282
2022	287	2,285	$162,225
2023	310	1,650	$143,936
2024	373	2,333	$168,072

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	20	34	$1,360
2016	24	55	$2,139
2017	N/R	13	$197
2018	33	49	$904
2019	28	57	$879
2020	14	35	$581
2021	21	33	$887
2022	36	70	$931
2023	39	75	$1,805
2024	60	159	$3,030

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	42	$5,548
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	27	$4,318
2020	N/R	74	$10,832
2021	N/R	76	$10,308
2022	N/R	29	$4,737
2023	N/R	81	$12,382
2024	N/R	100	$17,290

* / # = 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
77427	Radiation treatment management, 5 treatment sessions	158	330	$138
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	60	60	$124
77334	Design and construction of complex radiation treatment device	70	148	$44
77014	Ct guidance for insertion of radiation therapy fields	83	272	$35
77300	Calculation of radiation therapy dose	96	845	$24

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Gabapentin	Gabapentin	27	803	$421
Lidocaine Hcl Viscous	Lidocaine Hcl	32	119	$401
Oxycodone Hcl	Oxycodone Hcl	21	159	$394
Nystatin	Nystatin	12	121	$361
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	13	138	$253

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
B4150	Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit	N	N/R	23	$6,746
B4152	Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit	N	N/R	28	$4,254
B4036	Enteral feeding supply kit; gravity fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape	N	N/R	30	$4,140
B4034	Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape	N	N/R	19	$2,149

Open Payments Summary

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

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FAQ

What Medicare data is available for Wenqing Sun, M.B.?

Tedicare shows public-source Medicare data for Wenqing Sun, M.B. (NPI 1619187036), 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 Wenqing Sun, M.B. have ACO affiliation data?

Wenqing Sun, M.B. is shown with ACO affiliation data for CoreHealth Alliance LLC (MSSP, ACO ID A5645).

What billing organization is linked to Wenqing Sun, M.B.?

Wenqing Sun, M.B. is linked to STATE UNIVERSITY OF IOWA (billing NPI 1477554814) in the available physician profile data.

Does Wenqing Sun, M.B. 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.