Physician

Diane Davenport Wilder, M.D.

According to 2025 Medicare claims, Diane Wilder, M.D. (NPI: 1619959525) practices medical oncology in the Little Rock-North Little Rock-Conway, AR market, with the plurality of this provider's patient population coming from Pulaski, AR. This provider's primary affiliated billing organization is CENTRAL ARKANSAS RADIATION THERAPY INSTITUTE INC (NPI: 1508147810; TIN: 710437657) and primary practice location at 72117-2923. Wilder is affiliated with the Baptist Health/UAMS Accountable Care Alliance (ACO ID: A3633), participating under the MSSP model.

Wilder's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,427 traditional Medicare patients, billed 222,865 HCPCS/CPT codes, and received $4,180,563 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 3,211 prescription claims across 543 beneficiaries totaling $5,691,332 in drug costs, led by Ibrance (Palbociclib). DME data shows 154 claims. Open Payments data shows 2 records totaling $42. 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 risen steadily, from $366,757 to $5,691,332. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $4,303 and ending at $37,435.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	1,258	253,145	$3,387,864
2016	1,222	255,394	$3,183,823
2017	1,269	267,346	$3,568,014
2018	1,872	380,749	$4,835,771
2019	1,811	363,002	$4,138,544
2020	1,470	354,075	$4,220,425
2021	1,511	304,372	$3,514,733
2022	1,514	305,007	$3,195,514
2023	1,396	234,527	$3,787,209
2024	1,427	222,865	$4,180,563

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	365	2,655	$366,757
2016	374	2,534	$291,157
2017	388	2,686	$383,724
2018	412	2,796	$1,064,728
2019	465	2,720	$1,208,189
2020	423	2,385	$1,789,838
2021	447	2,247	$1,982,455
2022	432	2,374	$2,392,705
2023	470	2,497	$2,448,538
2024	543	3,211	$5,691,332

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	43	260	$107,057
2016	56	119	$38,410
2017	40	153	$33,827
2018	57	121	$17,832
2019	51	130	$18,005
2020	44	112	$7,591
2021	14	136	$7,937
2022	23	113	$4,839
2023	15	135	$15,867
2024	11	154	$6,289

* / # = 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
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	505	1,407	$86
82378	Carcinoembryonic antigen (cea) protein level	397	807	$18
80053	Blood test, comprehensive group of blood chemicals	549	1,545	$10
36415	Insertion of needle into vein for collection of blood sample	927	2,615	$9
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	591	1,751	$8

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ibrance	Palbociclib	52	1,460	$828,242
Tagrisso	Osimertinib Mesylate	48	1,440	$800,161
Neulasta Onpro	Pegfilgrastim	80	1,645	$590,915
Verzenio	Abemaciclib	37	1,036	$554,519
Fotivda	Tivozanib Hcl	14	392	$433,057

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
E0657	Segmental pneumatic appliance for use with pneumatic compressor, chest	Y	N/R	36	$1,655
E0656	Segmental pneumatic appliance for use with pneumatic compressor, trunk	Y	N/R	26	$1,159
L8000	Breast prosthesis, mastectomy bra, without integrated breast prosthesis form, any size, any type	N	11	13	$1,034
J8521	Capecitabine, oral, 500 mg	N	N/R	25	$756
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	12	$743

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	2	$42	AstraZeneca Pharmaceuticals LP
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 Diane Davenport Wilder, M.D.?

Tedicare shows public-source Medicare data for Diane Davenport Wilder, M.D. (NPI 1619959525), 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 Diane Davenport Wilder, M.D. have ACO affiliation data?

Diane Davenport Wilder, M.D. is shown with ACO affiliation data for Baptist Health/UAMS Accountable Care Alliance (MSSP, ACO ID A3633).

What billing organization is linked to Diane Davenport Wilder, M.D.?

Diane Davenport Wilder, M.D. is linked to CENTRAL ARKANSAS RADIATION THERAPY INSTITUTE INC (billing NPI 1508147810) in the available physician profile data.

Does Diane Davenport Wilder, M.D. have Open Payments data?

Diane Davenport Wilder, M.D. has 2 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.