Physician

Assadour Assadourian, M.D.

According to 2025 Medicare claims, Assadour Assadourian, M.D. (NPI: 1912952581) practices cardiology in the Amarillo, TX market, with the plurality of this provider's patient population coming from Potter, TX. This provider's primary affiliated billing organization is CARDIOLOGY CENTER OF AMARILLO (NPI: 1376598771; TIN: 200241221) and primary practice location at 79106-2512. Assadourian is affiliated with the Texoma Clinical Partners ACO, LLC (ACO ID: A4585), Main Street Rural Health Sycamore ACO LLC (ACO ID: A5403), and CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Assadourian's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,193 traditional Medicare patients, billed 10,063 HCPCS/CPT codes, and received $983,290 in Medicare payments. The top billing code was 93306 (Ultrasound of heart with color-depicted blood flow, rate, direction and valve function). Part D data shows 15,471 prescription claims across 1,659 beneficiaries totaling $1,676,438 in drug costs, led by Eliquis (Apixaban). DME data shows 14 claims. Open Payments data shows 7 records totaling $443. 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 changed little. Concurrently, Part D prescription costs have moved from a lower plateau to a higher plateau, from $583,381 to $1,676,438. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $10,109 and ending at $32,951.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	1,141	9,262	$733,543
2016	1,237	12,104	$792,183
2017	1,186	12,736	$796,305
2018	1,509	11,933	$784,037
2019	1,663	12,578	$964,771
2020	1,533	10,437	$844,420
2021	1,288	9,255	$790,576
2022	1,175	9,180	$1,005,359
2023	1,151	9,356	$951,987
2024	1,193	10,063	$983,290

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	864	13,987	$583,381
2016	990	15,969	$766,377
2017	1,063	16,355	$774,352
2018	1,270	16,191	$1,020,397
2019	1,397	16,521	$1,184,624
2020	1,422	16,452	$1,293,735
2021	1,479	16,092	$1,408,196
2022	1,518	15,402	$1,480,384
2023	1,529	15,019	$1,605,918
2024	1,659	15,471	$1,676,438

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	44	$4,705
2016	N/R	40	$2,211
2017	N/R	48	$67,154
2018	N/R	31	$38,190
2019	14	79	$87,451
2020	N/R	25	$50,215
2021	N/R	44	$81,844
2022	N/R	101	$51,093
2023	N/R	41	$41,983
2024	N/R	14	$32,327

* / # = 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
93306	Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	305	305	$129
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	440	501	$92
99490	Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	288	2,884	$47
93356	Heart muscle strain imaging	273	281	$28
93000	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report	258	279	$11

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	1,030	50,294	$959,741
Entresto	Sacubitril/Valsartan	152	7,386	$147,691
Jardiance	Empagliflozin	117	5,832	$110,874
Xarelto	Rivaroxaban	97	4,288	$79,027
Repatha Sureclick	Evolocumab	74	3,993	$75,823

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
K0606	Automatic external defibrillator, with integrated electrocardiogram analysis, garment type	Y	N/R	14	$32,327

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	7	$443	Abbott Laboratories
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 Assadour Assadourian, M.D.?

Tedicare shows public-source Medicare data for Assadour Assadourian, M.D. (NPI 1912952581), 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 Assadour Assadourian, M.D. have ACO affiliation data?

Assadour Assadourian, M.D. is shown with ACO affiliation data for Texoma Clinical Partners ACO, LLC (MSSP, ACO ID A4585), Main Street Rural Health Sycamore ACO LLC (MSSP, ACO ID A5403), and CoreHealth Alliance LLC (MSSP, ACO ID A5645).

What billing organization is linked to Assadour Assadourian, M.D.?

Assadour Assadourian, M.D. is linked to CARDIOLOGY CENTER OF AMARILLO (billing NPI 1376598771) in the available physician profile data.

Does Assadour Assadourian, M.D. have Open Payments data?

Assadour Assadourian, M.D. has 7 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.