Physician

David M O'Malley, M.D.

According to 2025 Medicare claims, David O'Malley, M.D. (NPI: 1609819424) practices gynecologist/oncologist in the Columbus, OH market, with the plurality of this provider's patient population coming from Franklin, OH. This provider's primary affiliated billing organization is OSU GYN & OB CONSULTANTS LLC (NPI: 1073552493; TIN: 310873154) and primary practice location at 43219-1530.

O'Malley's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 200 traditional Medicare patients, billed 861 HCPCS/CPT codes, and received $52,988 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 68 prescription claims across 18 beneficiaries totaling $505,795 in drug costs, led by Zejula (Niraparib Tosylate). DME data shows 115 claims. Open Payments data shows 136 records totaling $1,664,180. 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 declined steadily, from $87,018 to $52,988. In contrast, Part D prescription costs have risen steadily, from $44,986 to $505,795. For DME billing, this smaller-volume category started with an early spike, then settled into a lower baseline, moving from $1,702 to $269.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	243	622	$87,018
2016	247	740	$82,315
2017	267	761	$89,371
2018	261	773	$78,290
2019	247	800	$81,971
2020	191	630	$65,898
2021	164	578	$65,992
2022	169	559	$67,442
2023	157	557	$53,504
2024	200	861	$52,988

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	48	171	$44,986
2016	49	157	$34,188
2017	42	154	$46,624
2018	29	98	$222,762
2019	25	86	$522,578
2020	22	99	$619,418
2021	15	43	$263,470
2022	N/R	38	$233,091
2023	N/R	48	$233,931
2024	18	68	$505,795

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	12	$1,702
2016	N/R	N/R	N/R
2017	N/R	24	$1,236
2018	N/R	26	$1,178
2019	N/R	12	$207
2020	N/R	32	$2,513
2021	N/R	50	$1,375
2022	N/R	76	$2,899
2023	N/R	118	$7,301
2024	N/R	115	$10,809

* / # = 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
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	21	21	$134
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	79	275	$69
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	82	$59
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	66	72	$49
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	48	164	$12

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Zejula	Niraparib Tosylate	13	390	$241,580
Ibuprofen	Ibuprofen	12	274	$241

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
A4385	Ostomy skin barrier, solid 4 x 4 or equivalent, extended wear, without built-in convexity, each	N	N/R	24	$4,141
A4393	Ostomy pouch, urinary, with extended wear barrier attached, with built-in convexity (1 piece), each	N	N/R	16	$2,808
A4362	Skin barrier; solid, 4 x 4 or equivalent; each	N	N/R	19	$1,704
A4394	Ostomy deodorant, with or without lubricant, for use in ostomy pouch, per fluid ounce	N	N/R	14	$1,155
J8530	Cyclophosphamide; oral, 25 mg	N	N/R	15	$607

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	75	$122,975	Daiichi Sankyo Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	61	$1,541,206	Regeneron Pharmaceuticals, 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 David M. O'Malley, M.D.?

Tedicare shows public-source Medicare data for David M. O'Malley, M.D. (NPI 1609819424), 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 M. O'Malley, 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 M. O'Malley, M.D.?

David M. O'Malley, M.D. is linked to OSU GYN & OB CONSULTANTS LLC (billing NPI 1073552493) in the available physician profile data.

Does David M. O'Malley, M.D. have Open Payments data?

David M. O'Malley, M.D. has 136 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.