Physician

James Louthan, MD

According to 2025 Medicare claims, James Louthan, MD (NPI: 1477556157) practices internal medicine in the Kingsport-Bristol, TN-VA market, with the plurality of this provider's patient population coming from Sullivan, TN. This provider's primary affiliated billing organization is HOLSTON MEDICAL GROUP PC (NPI: 1831110667; TIN: 621388079) and primary practice location at 37660-7569. Louthan is affiliated with the AnewCare Collaborative, LLC (ACO ID: A1241) and Emergent ACO, LLC (ACO ID: A4556), participating under the MSSP model.

Louthan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 3,246 traditional Medicare patients, billed 100,452 HCPCS/CPT codes, and received $768,133 in Medicare payments. The top billing code was 74177 (Ct scan of abdomen and pelvis with contrast). Part D data shows 21,272 prescription claims across 941 beneficiaries totaling $1,724,075 in drug costs, led by Eliquis (Apixaban). DME data shows 208 claims. Open Payments data shows 49 records totaling $696. 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 $28,654 and ending at $11,533.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	2,731	59,663	$658,676
2016	2,768	53,958	$647,763
2017	2,846	50,599	$682,313
2018	2,892	59,146	$722,993
2019	3,196	62,389	$737,599
2020	3,118	59,489	$750,952
2021	3,243	57,974	$776,983
2022	3,098	77,295	$724,085
2023	3,338	100,159	$771,060
2024	3,246	100,452	$768,133

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	725	21,515	$1,332,688
2016	750	21,226	$1,347,538
2017	739	20,314	$1,386,015
2018	712	18,468	$1,390,655
2019	760	17,469	$1,422,653
2020	776	19,198	$1,465,753
2021	831	19,775	$1,534,985
2022	865	20,661	$1,632,048
2023	898	20,524	$1,717,064
2024	941	21,272	$1,724,075

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	79	456	$24,916
2016	60	395	$14,126
2017	73	368	$11,342
2018	46	279	$7,099
2019	42	262	$7,488
2020	52	300	$11,749
2021	37	184	$6,742
2022	24	251	$11,346
2023	40	289	$12,848
2024	11	208	$8,273

* / # = 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
74177	Ct scan of abdomen and pelvis with contrast	250	259	$212
77067	Screening mammography	910	910	$118
77063	Screening 3d breast mammography	565	565	$49
77080	Dxa bone density measurement of hip, pelvis, spine	563	563	$36
Q9967	Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	508	51,757	$0

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	263	10,458	$197,867
Mounjaro	Tirzepatide	155	4,900	$176,776
Jardiance	Empagliflozin	134	6,210	$117,891
Ozempic	Semaglutide	105	3,534	$103,057
Farxiga	Dapagliflozin Propanediol	100	4,270	$76,607

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
A7031	Face mask interface, replacement for full face mask, each	N	N/R	14	$1,440
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	19	$1,262
A7032	Cushion for use on nasal mask interface, replacement only, each	N	N/R	12	$1,240
A7030	Full face mask used with positive airway pressure device, each	N	N/R	13	$1,101
A7034	Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap	N	N/R	16	$783

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	49	$696	Novo Nordisk Inc
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 James Louthan, MD?

Tedicare shows public-source Medicare data for James Louthan, MD (NPI 1477556157), 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 James Louthan, MD have ACO affiliation data?

James Louthan, MD is shown with ACO affiliation data for AnewCare Collaborative, LLC (MSSP, ACO ID A1241) and Emergent ACO, LLC (MSSP, ACO ID A4556).

What billing organization is linked to James Louthan, MD?

James Louthan, MD is linked to HOLSTON MEDICAL GROUP PC (billing NPI 1831110667) in the available physician profile data.

Does James Louthan, MD have Open Payments data?

James Louthan, MD has 49 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.