Physician

David W Key, M.D.

According to 2025 Medicare claims, David Key, M.D. (NPI: 1518075936) practices urology in the Dayton-Kettering-Beavercreek, OH market, with the plurality of this provider's patient population coming from Montgomery, OH. This provider's primary affiliated billing organization is DAYTON PHYSICIANS, LLC (NPI: 1902844947; TIN: 203130844) and primary practice location at 45459-4780.

Key's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 447 traditional Medicare patients, billed 18,109 HCPCS/CPT codes, and received $487,526 in Medicare payments. The top billing code was 52000 (Diagnostic exam of bladder and urethra using an endoscope). Part D data shows 1,911 prescription claims across 375 beneficiaries totaling $3,952,158 in drug costs, led by Erleada (Apalutamide). DME data shows 164 claims. Open Payments data shows 47 records totaling $2,314. 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 from a lower plateau to a higher plateau, from $210,230 to $487,526. Similarly, Part D prescription costs have risen steadily, from $196,443 to $3,952,158. In contrast, DME billing represents a smaller volume and moved from a higher plateau to a lower plateau, from $1,224 to $1,253.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	805	7,892	$210,230
2016	935	9,700	$275,969
2017	1,061	13,927	$384,263
2018	1,054	15,207	$498,087
2019	802	15,838	$476,455
2020	621	18,531	$542,223
2021	610	23,829	$627,870
2022	549	30,145	$635,548
2023	524	25,732	$560,802
2024	447	18,109	$487,526

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	640	2,861	$196,443
2016	622	2,933	$208,809
2017	618	2,675	$344,766
2018	641	2,703	$901,795
2019	607	2,178	$1,352,173
2020	406	1,350	$2,205,207
2021	361	1,274	$3,301,779
2022	334	1,224	$2,764,268
2023	309	1,185	$2,747,517
2024	375	1,911	$3,952,158

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	54	409	$109,386
2016	82	570	$160,148
2017	76	599	$174,456
2018	83	558	$151,289
2019	53	483	$118,230
2020	63	465	$131,429
2021	29	370	$115,297
2022	37	320	$111,148
2023	23	194	$90,268
2024	36	164	$106,764

* / # = 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
52000	Diagnostic exam of bladder and urethra using an endoscope	120	146	$170
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	99	139	$137
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	178	380	$89
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	211	508	$12
81003	Automated urinalysis test	313	662	$2

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Erleada	Apalutamide	81	2,700	$1,259,704
Xtandi	Enzalutamide	88	2,640	$1,013,326
Orgovyx	Relugolix	299	8,936	$793,655
Nubeqa	Darolutamide	38	1,140	$480,288
Lupron Depot	Leuprolide Acetate	33	3,562	$251,232

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
A4352	Intermittent urinary catheter; coude (curved) tip, with or without coating (teflon, silicone, silicone elastomeric, or hydrophilic, etc.), each	N	12	31	$62,283
A4351	Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each	N	24	83	$43,109
A4332	Lubricant, individual sterile packet, each	N	N/R	36	$1,202
A4402	Lubricant, per ounce	N	N/R	14	$171

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	47	$2,314	Bayer Healthcare Pharmaceuticals 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 W. Key, M.D.?

Tedicare shows public-source Medicare data for David W. Key, M.D. (NPI 1518075936), 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 W. Key, 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 David W. Key, M.D.?

David W. Key, M.D. is linked to DAYTON PHYSICIANS, LLC (billing NPI 1902844947) in the available physician profile data.

Does David W. Key, M.D. have Open Payments data?

David W. Key, M.D. has 47 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.