Physician

Mark Eugene Mildren, MD

According to 2025 Medicare claims, Mark Mildren, MD (NPI: 1215227756) practices orthopedic surgery in the Eugene-Springfield, OR market, with the plurality of this provider's patient population coming from Lane, OR. This provider's primary affiliated billing organization is SLOCUM ORTHOPEDICS, PC (NPI: 1881694867; TIN: 930603212) and primary practice location at 97477-4112.

Mildren's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 381 traditional Medicare patients, billed 2,743 HCPCS/CPT codes, and received $194,771 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 1,710 prescription claims across 398 beneficiaries totaling $23,272 in drug costs, led by Eliquis (Apixaban). DME data shows 15 claims. Open Payments data shows 10 records totaling $2,995. 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 risen steadily, from $38,630 to $194,771. Similarly, Part D prescription costs have moved sharply higher in recent years, from $260 to $23,272. 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	96	763	$38,630
2018	278	1,985	$129,592
2019	347	2,127	$139,575
2020	393	2,045	$187,811
2021	391	2,330	$191,943
2022	433	2,845	$195,932
2023	346	2,517	$191,897
2024	381	2,743	$194,771

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	11	15	$260
2017	52	108	$1,050
2018	216	705	$14,753
2019	229	780	$16,844
2020	294	1,181	$17,638
2021	306	1,143	$13,905
2022	387	1,422	$30,510
2023	409	1,610	$28,581
2024	398	1,710	$23,272

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	13	13	$1,575
2020	N/R	N/R	N/R
2021	21	21	$2,230
2022	11	11	$1,303
2023	N/R	N/R	N/R
2024	15	15	$812

* / # = 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
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	111	$102
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	124	138	$70
99212	Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	113	127	$41
73502	X-ray of hip, 2-3 views	84	96	$37
73564	X-ray of knee, 4 or more views	89	107	$36

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	12	353	$7,461
Oxycodone Hcl	Oxycodone Hcl	401	2,659	$3,572
Celecoxib	Celecoxib	323	5,857	$3,076
Ondansetron Odt	Ondansetron	261	1,357	$2,755
Tramadol Hcl	Tramadol Hcl	329	2,394	$1,753

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
E0143	Walker, folding, wheeled, adjustable or fixed height	N	15	15	$812

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	9	$526	Zimmer Biomet Holdings, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	1	$2,469	Zimmer Biomet Holdings, Inc.
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 Mark Eugene Mildren, MD?

Tedicare shows public-source Medicare data for Mark Eugene Mildren, MD (NPI 1215227756), 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 Mark Eugene Mildren, MD have ACO affiliation data?

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

What billing organization is linked to Mark Eugene Mildren, MD?

Mark Eugene Mildren, MD is linked to SLOCUM ORTHOPEDICS, PC (billing NPI 1881694867) in the available physician profile data.

Does Mark Eugene Mildren, MD have Open Payments data?

Mark Eugene Mildren, MD has 10 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.