Physician

Sandra S Killingsworth, MD

According to 2025 Medicare claims, Sandra Killingsworth, MD (NPI: 1659348027) practices internal medicine in the Manhattan, KS market, with the plurality of this provider's patient population coming from Riley, KS. This provider's primary affiliated billing organization is COTTON-O'NEIL CLINIC REVOCABLE TRUST (NPI: 1811944457; TIN: 486341644) and primary practice location at 66502-5000. Killingsworth is affiliated with the Cotton-O'Neil ACO llc (ACO ID: A2506) and NPG Health Collaborative LLC (ACO ID: A3287), participating under the MSSP model.

Killingsworth's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 507 traditional Medicare patients, billed 5,439 HCPCS/CPT codes, and received $209,851 in Medicare payments. The top billing code was G0439 (Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit). Part D data shows 8,532 prescription claims across 495 beneficiaries totaling $516,449 in drug costs, led by Ozempic (Semaglutide). DME data shows 563 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. Similarly, Part D prescription costs have changed little. In contrast, DME billing represents a smaller volume and moved sharply higher in recent years, from $26,286 to $44,529.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	477	7,453	$172,730
2016	482	6,720	$167,345
2017	501	13,882	$177,726
2018	524	18,043	$175,886
2019	518	12,085	$186,918
2020	501	9,617	$176,636
2021	565	9,142	$209,993
2022	425	5,394	$209,013
2023	469	5,575	$211,078
2024	507	5,439	$209,851

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	390	9,687	$533,123
2016	356	9,456	$516,430
2017	360	9,201	$566,881
2018	364	8,408	$527,034
2019	368	7,927	$525,195
2020	361	7,144	$419,585
2021	360	7,239	$439,796
2022	401	6,961	$513,840
2023	417	7,331	$565,673
2024	495	8,532	$516,449

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	76	477	$21,137
2016	94	410	$12,666
2017	104	468	$11,583
2018	190	516	$11,931
2019	179	501	$12,440
2020	219	577	$17,801
2021	208	566	$21,329
2022	198	549	$27,092
2023	238	657	$32,796
2024	222	563	$36,396

* / # = 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
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	314	314	$119
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	323	395	$113
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	236	417	$84
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	130	199	$11
36415	Insertion of needle into vein for collection of blood sample	388	837	$9

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	74	2,862	$88,372
Eliquis	Apixaban	70	3,009	$58,798
Januvia	Sitagliptin Phosphate	29	1,594	$26,332
Xarelto	Rivaroxaban	20	1,080	$20,744
Trulicity	Dulaglutide	19	532	$19,887

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
A4239	Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service	N	11	43	$17,247
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	38	$3,202
A7031	Face mask interface, replacement for full face mask, each	N	14	29	$2,321
A7032	Cushion for use on nasal mask interface, replacement only, each	N	13	29	$2,298
A7030	Full face mask used with positive airway pressure device, each	N	16	25	$2,110

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 Sandra S. Killingsworth, MD?

Tedicare shows public-source Medicare data for Sandra S. Killingsworth, MD (NPI 1659348027), 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 Sandra S. Killingsworth, MD have ACO affiliation data?

Sandra S. Killingsworth, MD is shown with ACO affiliation data for Cotton-O'Neil ACO llc (MSSP, ACO ID A2506) and NPG Health Collaborative LLC (MSSP, ACO ID A3287).

What billing organization is linked to Sandra S. Killingsworth, MD?

Sandra S. Killingsworth, MD is linked to COTTON-O'NEIL CLINIC REVOCABLE TRUST (billing NPI 1811944457) in the available physician profile data.

Does Sandra S. Killingsworth, 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.