Physician

Carrie L Gerhard, MD

According to 2025 Medicare claims, Carrie Gerhard, MD (NPI: 1669441556) practices family practice in the La Crosse-Onalaska, WI-MN market, with the plurality of this provider's patient population coming from Houston, MN. This provider's primary affiliated billing organization is GUNDERSEN CLINIC LTD (NPI: 1851343115; TIN: 391028657) and primary practice location at 55947-1328. Gerhard is affiliated with the Gundersen ACO (ACO ID: A5094), participating under the MSSP model.

Gerhard's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 447 traditional Medicare patients, billed 2,340 HCPCS/CPT codes, and received $63,127 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 7,117 prescription claims across 397 beneficiaries totaling $605,793 in drug costs, led by Eliquis (Apixaban). DME data shows 40 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. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $233,741 to $605,793. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $4,186 and ending at $8,848.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	715	4,752	$66,496
2016	673	4,765	$57,190
2017	711	4,664	$70,416
2018	716	3,894	$51,146
2019	1,002	4,933	$58,248
2020	532	3,987	$50,939
2021	463	3,403	$59,103
2022	408	3,624	$62,449
2023	360	2,971	$60,569
2024	447	2,340	$63,127

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	281	5,384	$233,741
2016	278	4,811	$212,167
2017	311	5,316	$282,604
2018	325	5,321	$316,749
2019	324	5,457	$305,347
2020	358	5,504	$383,707
2021	387	5,842	$470,005
2022	415	6,111	$492,236
2023	401	6,779	$563,669
2024	397	7,117	$605,793

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	47	$2,459
2016	14	50	$1,986
2017	18	110	$3,582
2018	15	83	$3,352
2019	12	63	$3,632
2020	12	70	$4,246
2021	12	79	$4,024
2022	N/R	41	$284
2023	N/R	27	$261
2024	N/R	40	$1,307

* / # = 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	86	86	$126
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	91	132	$79
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	71	113	$11
36415	Insertion of needle into vein for collection of blood sample	180	226	$9
85027	Complete blood cell count (red cells, white blood cell, platelets), automated test	82	112	$6

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	184	9,012	$176,281
Trulicity	Dulaglutide	75	2,492	$83,968
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	69	2,790	$59,702
Jardiance	Empagliflozin	67	2,654	$51,618
Xarelto	Rivaroxaban	52	2,074	$37,158

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
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	14	$1,039
A4253	Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips	N	N/R	26	$267

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 Carrie L. Gerhard, MD?

Tedicare shows public-source Medicare data for Carrie L. Gerhard, MD (NPI 1669441556), 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 Carrie L. Gerhard, MD have ACO affiliation data?

Carrie L. Gerhard, MD is shown with ACO affiliation data for Gundersen ACO (MSSP, ACO ID A5094).

What billing organization is linked to Carrie L. Gerhard, MD?

Carrie L. Gerhard, MD is linked to GUNDERSEN CLINIC LTD (billing NPI 1851343115) in the available physician profile data.

Does Carrie L. Gerhard, 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.