Physician

Adam Joseph Skemp, D.O.

According to 2025 Medicare claims, Adam Skemp, D.O. (NPI: 1164842290) practices internal medicine in the La Crosse-Onalaska, WI-MN market, with the plurality of this provider's patient population coming from La Crosse, WI. This provider's primary affiliated billing organization is MAYO CLINIC HEALTH SYSTEM-SOUTHWEST WISCONSIN REGION, INC. (NPI: 1629056049; TIN: 390806374) and primary practice location at 54601-8806. Skemp is affiliated with the Mayo Clinic Community ACO, LLC (ACO ID: A4617), participating under the MSSP model.

Skemp's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 448 traditional Medicare patients, billed 1,401 HCPCS/CPT codes, and received $100,959 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 14,828 prescription claims across 788 beneficiaries totaling $1,088,490 in drug costs, led by Eliquis (Apixaban). DME data shows 214 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 risen steadily, from $10,182 to $100,959. Similarly, Part D prescription costs have moved sharply higher in recent years, from $1,593 to $1,088,490. For DME billing, reported payments rose steadily, from $3,508 to $25,533.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	267	340	$10,182
2018	1,068	1,850	$60,139
2019	1,026	1,911	$69,117
2020	370	892	$55,764
2021	471	1,069	$91,645
2022	479	1,203	$103,290
2023	435	1,098	$90,961
2024	448	1,401	$100,959

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	22	39	$1,593
2016	25	43	$1,967
2017	118	248	$37,461
2018	411	4,169	$207,435
2019	504	7,702	$474,710
2020	630	8,767	$560,609
2021	752	10,582	$727,855
2022	880	12,855	$905,749
2023	830	13,148	$1,257,317
2024	788	14,828	$1,088,490

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	N/R	N/R
2017	N/R	N/R	N/R
2018	21	74	$803
2019	63	230	$3,653
2020	54	300	$9,188
2021	62	314	$11,599
2022	65	229	$10,301
2023	44	226	$9,603
2024	29	214	$13,470

* / # = 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	286	286	$130
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	122	176	$102
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	342	483	$63
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	65	76	$50
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	179	283	$13

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	206	9,852	$190,703
Ozempic	Semaglutide	89	3,038	$96,874
Mounjaro	Tirzepatide	56	2,186	$81,147
Xarelto	Rivaroxaban	56	3,780	$76,917
Trulicity	Dulaglutide	39	1,652	$57,404

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	22	$10,255
A4253	Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips	N	29	70	$1,066
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	12	$742
Q0513	Pharmacy dispensing fee for inhalation drug(s); per 30 days	N	N/R	18	$434
J7620	Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	N	N/R	25	$387

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 Adam Joseph Skemp, D.O.?

Tedicare shows public-source Medicare data for Adam Joseph Skemp, D.O. (NPI 1164842290), 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 Adam Joseph Skemp, D.O. have ACO affiliation data?

Adam Joseph Skemp, D.O. is shown with ACO affiliation data for Mayo Clinic Community ACO, LLC (MSSP, ACO ID A4617).

What billing organization is linked to Adam Joseph Skemp, D.O.?

Adam Joseph Skemp, D.O. is linked to MAYO CLINIC HEALTH SYSTEM-SOUTHWEST WISCONSIN REGION, INC. (billing NPI 1629056049) in the available physician profile data.

Does Adam Joseph Skemp, D.O. 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.