Physician

Oussama I Dagher, MD

According to 2025 Medicare claims, Oussama Dagher, MD (NPI: 1710183165) practices cardiology in the Merced, CA market, with the plurality of this provider's patient population coming from Merced, CA. This provider's primary affiliated billing organization is CENTRAL VALLEY CARDIOVASCULAR MEDICAL GROUP, INC (NPI: 1962750224; TIN: 010961637) and primary practice location at 95380-7507.

Dagher's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,399 traditional Medicare patients, billed 6,092 HCPCS/CPT codes, and received $384,691 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 4,934 prescription claims across 631 beneficiaries totaling $940,785 in drug costs, led by Eliquis (Apixaban). 2022 DME data shows 14 claims. Open Payments data shows 26 records totaling $748. 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 sharply higher in recent years, from $215,974 to $940,785. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $10,040 and ending at $9,089.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	1,244	6,137	$398,095
2016	1,284	5,804	$433,015
2017	1,399	5,658	$379,252
2018	1,413	6,183	$412,390
2019	2,135	7,047	$424,612
2020	1,991	7,000	$445,616
2021	1,585	5,849	$427,779
2022	1,337	6,380	$460,433
2023	1,308	5,658	$389,664
2024	1,399	6,092	$384,691

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	346	2,641	$215,974
2016	376	2,847	$225,557
2017	414	3,317	$259,538
2018	495	3,628	$382,746
2019	530	3,895	$459,843
2020	543	4,218	$583,009
2021	581	4,732	$719,295
2022	577	4,588	$756,277
2023	579	4,675	$1,012,418
2024	631	4,934	$940,785

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	19	$514
2019	N/R	13	$185
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	14	$1,237
2023	N/R	N/R	N/R
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
93306	Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	415	453	$102
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	461	654	$90
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	580	868	$63
93000	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report	586	631	$10
93010	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	384	519	$6

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	177	11,003	$216,743
Xarelto	Rivaroxaban	154	10,683	$193,404
Repatha Sureclick	Evolocumab	231	10,044	$191,793
Entresto	Sacubitril/Valsartan	62	4,235	$87,325
Farxiga	Dapagliflozin Propanediol	48	3,570	$62,929

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.	26	$748	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 Oussama I. Dagher, MD?

Tedicare shows public-source Medicare data for Oussama I. Dagher, MD (NPI 1710183165), 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 Oussama I. Dagher, MD have ACO affiliation data?

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

What billing organization is linked to Oussama I. Dagher, MD?

Oussama I. Dagher, MD is linked to CENTRAL VALLEY CARDIOVASCULAR MEDICAL GROUP, INC (billing NPI 1962750224) in the available physician profile data.

Does Oussama I. Dagher, MD have Open Payments data?

Oussama I. Dagher, MD has 26 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.