Physician

Fadi Atassi, MD

According to 2025 Medicare claims, Fadi Atassi, MD (NPI: 1851553119) practices internal medicine in the Lake Havasu City-Kingman, AZ market, with the plurality of this provider's patient population coming from Mohave, AZ. This provider's primary affiliated billing organization is LAKESIDE HEART AND VASCULAR CENTER PLLC (NPI: 1801194352; TIN: 275409293) and primary practice location at 86403-6710. Atassi is affiliated with the Silver State ACO LLC (ACO ID: A2251), participating under the MSSP model.

Atassi's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 4,889 traditional Medicare patients, billed 30,783 HCPCS/CPT codes, and received $1,980,322 in Medicare payments. The top billing code was 93880 (Ultrasound of both sides of head and neck blood flow). Part D data shows 17,192 prescription claims across 2,910 beneficiaries totaling $4,349,304 in drug costs, led by Eliquis (Apixaban). Open Payments data shows 100 records totaling $4,691. 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 $1,247,965 to $1,980,322. Similarly, Part D prescription costs have moved sharply higher in recent years, from $1,091,913 to $4,349,304. 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	3,436	20,663	$1,247,965
2016	3,736	19,922	$1,375,602
2017	4,609	20,986	$1,458,244
2018	4,517	20,763	$1,434,898
2019	4,632	21,452	$1,632,584
2020	4,663	23,796	$1,957,430
2021	4,040	21,512	$1,671,710
2022	4,314	24,625	$1,846,214
2023	5,352	31,330	$2,602,908
2024	4,889	30,783	$1,980,322

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	1,258	9,028	$1,091,913
2016	1,384	8,967	$1,131,739
2017	1,766	10,838	$1,498,491
2018	1,924	12,408	$1,830,276
2019	1,884	10,955	$1,803,901
2020	2,061	12,056	$2,317,573
2021	2,066	11,660	$2,759,350
2022	2,031	11,035	$2,832,238
2023	2,565	14,279	$3,879,862
2024	2,910	17,192	$4,349,304

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
93880	Ultrasound of both sides of head and neck blood flow	551	557	$136
93306	Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	1,681	1,768	$132
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	2,534	4,339	$91
93018	Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	606	606	$11
93000	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report	2,086	2,219	$10

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	1,156	81,903	$1,543,265
Xarelto	Rivaroxaban	637	48,024	$869,192
Opsumit	Macitentan	39	1,170	$507,536
Entresto	Sacubitril/Valsartan	297	19,701	$423,308
Uptravi	Selexipag	12	360	$298,227

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.	100	$4,691	CVRx, 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 Fadi Atassi, MD?

Tedicare shows public-source Medicare data for Fadi Atassi, MD (NPI 1851553119), 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 Fadi Atassi, MD have ACO affiliation data?

Fadi Atassi, MD is shown with ACO affiliation data for Silver State ACO LLC (MSSP, ACO ID A2251).

What billing organization is linked to Fadi Atassi, MD?

Fadi Atassi, MD is linked to LAKESIDE HEART AND VASCULAR CENTER PLLC (billing NPI 1801194352) in the available physician profile data.

Does Fadi Atassi, MD have Open Payments data?

Fadi Atassi, MD has 100 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.