Physician

David Alan Koeplin, MD

According to 2025 Medicare claims, David Koeplin, MD (NPI: 1205868965) practices radiation oncology in the Bozeman, MT market, with the plurality of this provider's patient population coming from Gallatin, MT. This provider's primary affiliated billing organization is BOZEMAN RADIATION ONCOLOGY PC (NPI: 1407983299; TIN: 208202094) and primary practice location at 59715-6902. Koeplin is affiliated with the Main Street Rural Health Sycamore ACO LLC (ACO ID: A5403), participating under the MSSP model.

Koeplin's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 228 traditional Medicare patients, billed 3,190 HCPCS/CPT codes, and received $205,416 in Medicare payments. The top billing code was 77427 (Radiation treatment management, 5 treatment sessions). Part D data shows 188 prescription claims across 77 beneficiaries totaling $5,994 in drug costs, led by Oxybutynin Chloride Er (Oxybutynin Chloride). Open Payments data shows 19 records totaling $402. 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 moved up and down with repeated peaks and valleys, starting at $225,446 and ending at $205,416. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $5,807 and ending at $5,994. 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	209	3,833	$225,446
2016	251	4,660	$270,973
2017	280	5,369	$323,602
2018	318	6,425	$384,949
2019	325	5,853	$359,924
2020	233	4,556	$286,198
2021	285	5,479	$382,486
2022	305	5,318	$365,417
2023	282	4,942	$330,498
2024	228	3,190	$205,416

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	66	205	$5,807
2016	73	230	$9,473
2017	86	251	$14,355
2018	82	218	$9,698
2019	81	259	$7,679
2020	72	221	$5,585
2021	88	225	$6,022
2022	80	233	$10,294
2023	70	196	$5,875
2024	77	188	$5,994

DME Billing Trend

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

No connected DME records

* / # = 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
77427	Radiation treatment management, 5 treatment sessions	79	305	$135
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	79	79	$128
77263	Complex radiation therapy planning	92	102	$119
77334	Design and construction of complex radiation treatment device	94	339	$43
77300	Calculation of radiation therapy dose	97	361	$23

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Oxybutynin Chloride Er	Oxybutynin Chloride	28	1,140	$602
Tamsulosin Hcl	Tamsulosin Hcl	29	1,850	$364
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	15	145	$239
Levothyroxine Sodium	Levothyroxine Sodium	11	930	$153

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	19	$402	Janssen Biotech, 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 David Alan Koeplin, MD?

Tedicare shows public-source Medicare data for David Alan Koeplin, MD (NPI 1205868965), 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 David Alan Koeplin, MD have ACO affiliation data?

David Alan Koeplin, MD is shown with ACO affiliation data for Main Street Rural Health Sycamore ACO LLC (MSSP, ACO ID A5403).

What billing organization is linked to David Alan Koeplin, MD?

David Alan Koeplin, MD is linked to BOZEMAN RADIATION ONCOLOGY PC (billing NPI 1407983299) in the available physician profile data.

Does David Alan Koeplin, MD have Open Payments data?

David Alan Koeplin, MD has 19 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.