Physician

Brian Horner, M.D.

According to 2025 Medicare claims, Brian Horner, M.D. (NPI: 1336465939) practices gastroenterology in the Cheyenne, WY market, with the plurality of this provider's patient population coming from Laramie, WY. This provider's primary affiliated billing organization is DIGESTIVE HEALTH ASSOCIATES OF CHEYENNE (NPI: 1508808239; TIN: 830217795) and primary practice location at 82009-2666.

Horner's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 480 traditional Medicare patients, billed 1,171 HCPCS/CPT codes, and received $104,413 in Medicare payments. The top billing code was 45385 (Removal of polyps or growths of large bowel using an endoscope with mechanical snare). Part D data shows 536 prescription claims across 215 beneficiaries totaling $707,898 in drug costs, led by Gattex (Teduglutide). DME data shows 22 claims. Open Payments data shows 91 records totaling $7,855. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have risen steadily, from $9,218 to $707,898. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

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	139	372	$32,767
2018	429	1,672	$133,869
2019	498	1,873	$149,656
2020	515	1,399	$113,025
2021	628	1,610	$137,574
2022	599	1,615	$132,466
2023	631	1,480	$126,120
2024	480	1,171	$104,413

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	12	37	$9,218
2016	19	31	$9,478
2017	43	60	$24,863
2018	137	338	$144,717
2019	157	490	$232,503
2020	169	414	$65,041
2021	186	417	$129,637
2022	173	493	$275,565
2023	202	453	$655,951
2024	215	536	$707,898

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	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	25	$3,824
2023	N/R	24	$3,812
2024	N/R	22	$3,167

* / # = 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
45385	Removal of polyps or growths of large bowel using an endoscope with mechanical snare	130	131	$208
G0105	Colorectal cancer screening; colonoscopy on individual at high risk	54	54	$181
43239	Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	55	57	$82
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	53	59	$63
88305	Pathology examination of tissue using a microscope, intermediate complexity	169	392	$28

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Gattex	Teduglutide	13	390	$578,855
Xifaxan	Rifaximin	13	336	$32,363
Linzess	Linaclotide	12	480	$8,712
Budesonide Dr	Budesonide	18	684	$4,968
Mesalamine	Mesalamine	20	960	$4,133

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
B4152	Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit	N	N/R	11	$2,274
B4034	Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape	N	N/R	11	$893

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	91	$7,855	Madrigal Pharmaceuticals
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 Brian Horner, M.D.?

Tedicare shows public-source Medicare data for Brian Horner, M.D. (NPI 1336465939), 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 Brian Horner, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Brian Horner, M.D.?

Brian Horner, M.D. is linked to DIGESTIVE HEALTH ASSOCIATES OF CHEYENNE (billing NPI 1508808239) in the available physician profile data.

Does Brian Horner, M.D. have Open Payments data?

Brian Horner, M.D. has 91 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.