Physician

Jennifer Ann Killion, M.D.

According to 2025 Medicare claims, Jennifer Killion, M.D. (NPI: 1649269648) practices internal medicine in the Ames, IA market, with the plurality of this provider's patient population coming from Story, IA. This provider's primary affiliated billing organization is MCFARLAND CLINIC PC (NPI: 1639135643; TIN: 421089512) and primary practice location at 50010-3014. Killion is affiliated with the Stratum Med ACO (ACO ID: A4527) and CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Killion's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 647 traditional Medicare patients, billed 9,514 HCPCS/CPT codes, and received $288,740 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 13,177 prescription claims across 823 beneficiaries totaling $942,372 in drug costs, led by Eliquis (Apixaban). DME data shows 527 claims. Open Payments data shows 60 records totaling $838,018. 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 risen steadily, from $201,485 to $288,740. Similarly, Part D prescription costs have risen steadily, from $590,503 to $942,372. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $18,922 and ending at $25,602.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	632	6,212	$201,485
2016	672	6,527	$181,922
2017	631	6,435	$177,772
2018	665	6,785	$182,168
2019	697	6,913	$187,455
2020	653	6,221	$173,825
2021	777	7,758	$220,104
2022	708	7,562	$229,508
2023	617	7,542	$240,130
2024	647	9,514	$288,740

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	554	10,294	$590,503
2016	543	9,639	$490,712
2017	513	9,847	$476,404
2018	544	10,229	$526,517
2019	653	10,486	$570,443
2020	652	10,409	$597,907
2021	630	10,389	$662,634
2022	659	10,721	$728,382
2023	670	11,493	$817,143
2024	823	13,177	$942,372

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	103	347	$17,061
2016	119	287	$7,790
2017	95	356	$6,991
2018	104	352	$8,521
2019	112	315	$7,249
2020	94	309	$8,219
2021	114	277	$6,605
2022	109	336	$10,101
2023	122	398	$17,869
2024	170	527	$22,318

* / # = 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	400	400	$120
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	362	766	$57
80061	Blood test, lipids (cholesterol and triglycerides)	370	383	$13
80053	Blood test, comprehensive group of blood chemicals	408	476	$10
36415	Insertion of needle into vein for collection of blood sample	460	848	$9

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	277	10,361	$201,985
Ozempic	Semaglutide	146	5,789	$182,484
Trulicity	Dulaglutide	72	2,128	$68,955
Jardiance	Empagliflozin	61	2,762	$49,775
Januvia	Sitagliptin Phosphate	26	2,257	$37,875

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	N/R	37	$10,900
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	45	$2,929
E0601	Continuous positive airway pressure (cpap) device	Y	N/R	49	$1,445
A7034	Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap	N	22	31	$1,420
A7032	Cushion for use on nasal mask interface, replacement only, each	N	11	29	$1,099

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	0	$0	N/R
Research Payments	Reported research-related payment or transfer-of-value amount.	60	$838,018	Boehringer Ingelheim Pharmaceuticals, Inc.
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 Jennifer Ann Killion, M.D.?

Tedicare shows public-source Medicare data for Jennifer Ann Killion, M.D. (NPI 1649269648), 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 Jennifer Ann Killion, M.D. have ACO affiliation data?

Jennifer Ann Killion, M.D. is shown with ACO affiliation data for Stratum Med ACO (MSSP, ACO ID A4527) and CoreHealth Alliance LLC (MSSP, ACO ID A5645).

What billing organization is linked to Jennifer Ann Killion, M.D.?

Jennifer Ann Killion, M.D. is linked to MCFARLAND CLINIC PC (billing NPI 1639135643) in the available physician profile data.

Does Jennifer Ann Killion, M.D. have Open Payments data?

Jennifer Ann Killion, M.D. has 60 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.