Physician

Michael Aaron Lalezarian

According to 2025 Medicare claims, Michael Lalezarian (NPI: 1023245230) practices diagnostic radiology in the Riverside-San Bernardino-Ontario, CA market, with the plurality of this provider's patient population coming from San Bernardino, CA. This provider's primary affiliated billing organization is MICHAEL AARON LALEZARIAN, MD CORP (NPI: 1891314290; TIN: 465722033) and primary practice location at 90036-9998.

Lalezarian's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 263 traditional Medicare patients, billed 3,719 HCPCS/CPT codes, and received $3,033,681 in Medicare payments. The top billing code was 93925 (Ultrasound of leg arteries or artery grafts). Part D data shows 226 prescription claims across 91 beneficiaries totaling $147,493 in drug costs, led by Xarelto (Rivaroxaban). Open Payments data shows 111 records totaling $37,638. 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 $5,369 to $3,033,681. Similarly, Part D prescription costs have moved sharply higher in recent years, from $2,172 to $147,493. 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	46	86	$5,369
2016	264	1,594	$18,950
2017	390	682	$184,761
2018	522	2,299	$1,361,217
2019	723	4,861	$3,192,517
2020	410	2,846	$2,500,334
2021	269	3,566	$3,539,254
2022	218	2,619	$1,913,093
2023	220	2,939	$1,787,990
2024	263	3,719	$3,033,681

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	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	15	20	$2,172
2019	37	48	$2,435
2020	45	55	$6,317
2021	55	94	$39,994
2022	33	86	$60,120
2023	58	135	$120,795
2024	91	226	$147,493

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
93925	Ultrasound of leg arteries or artery grafts	98	139	$190
93970	Ultrasound study of arm or leg veins with compression and maneuvers	100	105	$139
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	115	339	$72
99152	Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes	100	138	$44
99153	Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	95	394	$10

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Xarelto	Rivaroxaban	135	7,499	$137,749
Clopidogrel	Clopidogrel Bisulfate	24	1,980	$258
Gabapentin	Gabapentin	16	1,140	$136

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.	111	$37,638	AngioDynamics, 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 Michael Aaron Lalezarian?

Tedicare shows public-source Medicare data for Michael Aaron Lalezarian (NPI 1023245230), 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 Michael Aaron Lalezarian have ACO affiliation data?

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

What billing organization is linked to Michael Aaron Lalezarian?

Michael Aaron Lalezarian is linked to MICHAEL AARON LALEZARIAN, MD CORP (billing NPI 1891314290) in the available physician profile data.

Does Michael Aaron Lalezarian have Open Payments data?

Michael Aaron Lalezarian has 111 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.