Physician

Olaide Ifelola Ajayi, M.D.

According to 2025 Medicare claims, Olaide Ajayi, M.D. (NPI: 1952590705) practices hematology/oncology in the Clarksville, TN-KY market, with the plurality of this provider's patient population coming from Montgomery, TN. This provider's primary affiliated billing organization is TENNESSEE ONCOLOGY PLLC (NPI: 1811955917; TIN: 621647259) and primary practice location at 37043-8941.

Ajayi's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 606 traditional Medicare patients, billed 233,711 HCPCS/CPT codes, and received $3,876,420 in Medicare payments. The top billing code was 82728 (Ferritin (blood protein) level). Part D data shows 1,077 prescription claims across 179 beneficiaries totaling $4,117,412 in drug costs, led by Revlimid (Lenalidomide). 2023 DME data shows 14 claims. Open Payments data shows 73 records totaling $1,770. 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 $1,157,021 to $3,876,420. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $801,420 to $4,117,412. In contrast, DME billing represents a smaller volume and started with an early spike, then settled into a lower baseline, moving from $6,888 to $3,315.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	568	218,069	$1,157,021
2016	588	251,539	$1,279,072
2017	671	305,909	$1,930,520
2018	699	421,913	$3,562,792
2019	731	401,523	$3,423,105
2020	743	415,724	$3,221,136
2021	739	302,928	$2,388,414
2022	712	410,047	$2,877,565
2023	602	332,711	$2,750,041
2024	606	233,711	$3,876,420

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	98	723	$801,420
2016	100	793	$500,512
2017	108	707	$1,084,020
2018	119	772	$2,022,529
2019	126	955	$2,916,640
2020	164	1,046	$3,075,871
2021	137	926	$3,704,551
2022	158	1,099	$3,589,582
2023	166	1,033	$3,682,508
2024	179	1,077	$4,117,412

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	115	$5,568
2016	N/R	50	$23,375
2017	N/R	102	$16,719
2018	N/R	101	$12,921
2019	N/R	66	$5,319
2020	N/R	91	$5,649
2021	N/R	N/R	N/R
2022	N/R	12	$261
2023	N/R	14	$7,382
2024	N/R	N/R	N/R

* / # = 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
82728	Ferritin (blood protein) level	289	580	$13
80053	Blood test, comprehensive group of blood chemicals	486	1,631	$10
36415	Insertion of needle into vein for collection of blood sample	484	1,955	$9
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	495	2,053	$8
83540	Iron level	286	574	$6

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Revlimid	Lenalidomide	65	1,617	$970,593
Imbruvica	Ibrutinib	35	980	$557,705
Xtandi	Enzalutamide	19	570	$252,513
Ibrance	Palbociclib	15	420	$244,526
Inlyta	Axitinib	13	390	$235,247

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.	73	$1,770	PFIZER 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 Olaide Ifelola Ajayi, M.D.?

Tedicare shows public-source Medicare data for Olaide Ifelola Ajayi, M.D. (NPI 1952590705), 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 Olaide Ifelola Ajayi, 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 Olaide Ifelola Ajayi, M.D.?

Olaide Ifelola Ajayi, M.D. is linked to TENNESSEE ONCOLOGY PLLC (billing NPI 1811955917) in the available physician profile data.

Does Olaide Ifelola Ajayi, M.D. have Open Payments data?

Olaide Ifelola Ajayi, M.D. has 73 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.