Physician

David Wilhelm, MD

According to 2025 Medicare claims, David Wilhelm, MD (NPI: 1326039959) practices urology in the Amarillo, TX market, with the plurality of this provider's patient population coming from Potter, TX. This provider's primary affiliated billing organization is AMARILLO UROLOGY ASSOCIATES LLP (NPI: 1740373976; TIN: 752563026) and primary practice location at 79106-2104. Wilhelm is affiliated with the Texoma Clinical Partners ACO, LLC (ACO ID: A4585), Main Street Rural Health Magnolia ACO LLC (ACO ID: A5400), Main Street Rural Health Sycamore ACO LLC (ACO ID: A5403), and CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Wilhelm's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,005 traditional Medicare patients, billed 15,904 HCPCS/CPT codes, and received $349,206 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 2,065 prescription claims across 415 beneficiaries totaling $4,211,255 in drug costs, led by Xtandi (Enzalutamide). DME data shows 193 claims. Open Payments data shows 26 records totaling $624. 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 $261,221 to $349,206. Similarly, Part D prescription costs have moved sharply higher in recent years, from $83,783 to $4,211,255. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $972 and ending at $2,091.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	850	15,992	$261,221
2016	900	18,311	$259,281
2017	1,035	16,007	$283,082
2018	914	18,220	$262,964
2019	855	19,079	$307,974
2020	909	17,486	$326,579
2021	1,007	18,263	$329,089
2022	1,091	17,345	$330,614
2023	997	19,413	$431,755
2024	1,005	15,904	$349,206

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	281	1,154	$83,783
2016	294	1,234	$98,055
2017	305	1,299	$99,373
2018	311	1,245	$102,572
2019	304	1,177	$167,961
2020	323	1,392	$742,618
2021	342	1,464	$1,766,778
2022	374	1,564	$2,910,953
2023	409	1,917	$3,240,370
2024	415	2,065	$4,211,255

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	92	$17,674
2016	N/R	125	$29,229
2017	N/R	111	$26,629
2018	N/R	105	$27,646
2019	N/R	68	$28,221
2020	N/R	102	$43,124
2021	N/R	149	$53,123
2022	12	205	$85,599
2023	11	207	$95,817
2024	14	193	$116,224

* / # = 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	633	786	$85
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	201	207	$54
84153	Psa (prostate specific antigen) measurement, total	535	681	$18
51798	Ultrasound measurement of bladder capacity after voiding	295	319	$8
81001	Manual urinalysis test with examination using microscope, automated	719	843	$3

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Xtandi	Enzalutamide	251	7,530	$3,037,359
Erleada	Apalutamide	29	870	$420,388
Talzenna	Talazoparib Tosylate	20	600	$356,070
Abiraterone Acetate	Abiraterone Acetate	120	3,600	$138,779
Orgovyx	Relugolix	47	1,410	$126,036

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
A4352	Intermittent urinary catheter; coude (curved) tip, with or without coating (teflon, silicone, silicone elastomeric, or hydrophilic, etc.), each	N	14	94	$89,586
A4353	Intermittent urinary catheter, with insertion supplies	N	N/R	12	$13,425
A4351	Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each	N	N/R	51	$12,730
A4332	Lubricant, individual sterile packet, each	N	N/R	36	$483

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	26	$624	Boston Scientific Corporation
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 David Wilhelm, MD?

Tedicare shows public-source Medicare data for David Wilhelm, MD (NPI 1326039959), 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 David Wilhelm, MD have ACO affiliation data?

David Wilhelm, MD is shown with ACO affiliation data for Texoma Clinical Partners ACO, LLC (MSSP, ACO ID A4585), Main Street Rural Health Magnolia ACO LLC (MSSP, ACO ID A5400), Main Street Rural Health Sycamore ACO LLC (MSSP, ACO ID A5403), and CoreHealth Alliance LLC (MSSP, ACO ID A5645).

What billing organization is linked to David Wilhelm, MD?

David Wilhelm, MD is linked to AMARILLO UROLOGY ASSOCIATES LLP (billing NPI 1740373976) in the available physician profile data.

Does David Wilhelm, MD have Open Payments data?

David Wilhelm, MD has 26 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.