Physician

Mary Anne Nelson, MD

According to 2025 Medicare claims, Mary Nelson, MD (NPI: 1225015670) practices family practice in the Cedar Rapids, IA market, with the plurality of this provider's patient population coming from Linn, IA. This provider's primary affiliated billing organization is MARY NELSON MD PC (NPI: 1104163179; TIN: 461305634) and primary practice location at 52403-2467. Nelson is affiliated with the UnityPoint Accountable Care, L.C. (ACO ID: A5170), Aledade 155 National MSSP (ACO ID: A5358), and CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Nelson's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 450 traditional Medicare patients, billed 4,226 HCPCS/CPT codes, and received $296,185 in Medicare payments. The top billing code was 90677 (Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use). Part D data shows 17,390 prescription claims across 729 beneficiaries totaling $948,675 in drug costs, led by Eliquis (Apixaban). DME data shows 727 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 up and down with repeated peaks and valleys, starting at $33,876 and ending at $39,271.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	713	5,731	$312,862
2016	735	5,797	$311,202
2017	644	5,393	$294,308
2018	607	5,042	$271,385
2019	562	5,052	$280,567
2020	524	4,075	$214,506
2021	575	4,740	$252,298
2022	493	4,281	$244,478
2023	473	4,131	$247,604
2024	450	4,226	$296,185

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	732	19,799	$874,373
2016	764	20,791	$825,125
2017	722	21,163	$858,811
2018	707	20,118	$833,952
2019	705	18,284	$824,613
2020	697	17,566	$857,213
2021	689	17,334	$889,778
2022	695	17,186	$889,994
2023	713	17,597	$1,069,931
2024	729	17,390	$948,675

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	224	1,034	$33,130
2016	210	931	$23,227
2017	283	947	$21,652
2018	309	1,040	$28,195
2019	313	778	$19,266
2020	292	668	$23,799
2021	276	728	$26,003
2022	292	766	$31,323
2023	286	790	$37,448
2024	304	727	$30,453

* / # = 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
90677	Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	227	228	$291
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	214	214	$117
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	248	635	$81
G0009	Administration of pneumococcal vaccine	226	228	$30
G0444	Annual depression screening, 5 to 15 minutes	275	275	$17

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	216	5,623	$113,708
Ozempic	Semaglutide	96	3,668	$111,127
Jardiance	Empagliflozin	100	4,123	$81,114
Xarelto	Rivaroxaban	66	2,994	$55,072
Trulicity	Dulaglutide	42	1,432	$48,985

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	21	$8,510
A7031	Face mask interface, replacement for full face mask, each	N	24	52	$4,112
A7030	Full face mask used with positive airway pressure device, each	N	27	46	$3,436
A7032	Cushion for use on nasal mask interface, replacement only, each	N	14	26	$1,996
E0601	Continuous positive airway pressure (cpap) device	Y	15	72	$1,897

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 Mary Anne Nelson, MD?

Tedicare shows public-source Medicare data for Mary Anne Nelson, MD (NPI 1225015670), 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 Mary Anne Nelson, MD have ACO affiliation data?

Mary Anne Nelson, MD is shown with ACO affiliation data for UnityPoint Accountable Care, L.C. (MSSP, ACO ID A5170), Aledade 155 National MSSP (MSSP, ACO ID A5358), and CoreHealth Alliance LLC (MSSP, ACO ID A5645).

What billing organization is linked to Mary Anne Nelson, MD?

Mary Anne Nelson, MD is linked to MARY NELSON MD PC (billing NPI 1104163179) in the available physician profile data.

Does Mary Anne Nelson, 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.