Physician

Mahmoud H El-Yassir, MD

According to 2025 Medicare claims, Mahmoud El-Yassir, MD (NPI: 1245590868) practices ophthalmology in the Battle Creek, MI market, with the plurality of this provider's patient population coming from Calhoun, MI. This provider's primary affiliated billing organization is MID MICHIGAN EYE CARE CENTER, PC (NPI: 1649275041; TIN: 341089496) and primary practice location at 49201-8838. El-Yassir is affiliated with the Mosaic ACO (ACO ID: A5033), participating under the MSSP model.

El-Yassir's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 593 traditional Medicare patients, billed 2,739 HCPCS/CPT codes, and received $302,371 in Medicare payments. The top billing code was 66984 (Removal of cataract with insertion of prosthetic lens). Part D data shows 2,462 prescription claims across 580 beneficiaries totaling $682,604 in drug costs, led by Lumigan (Bimatoprost). Open Payments data shows 60 records totaling $4,372. 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 $138,183 to $302,371. Similarly, Part D prescription costs have moved sharply higher in recent years, from $2,254 to $682,604. 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	N/R	N/R	N/R
2016	318	1,078	$138,183
2017	494	2,521	$336,106
2018	605	1,668	$174,449
2019	626	2,307	$218,446
2020	458	1,707	$177,541
2021	624	2,343	$269,535
2022	747	3,140	$340,412
2023	782	3,378	$377,430
2024	593	2,739	$302,371

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	16	34	$2,254
2016	152	461	$62,069
2017	412	2,116	$211,127
2018	357	1,278	$196,661
2019	364	1,333	$181,228
2020	467	2,053	$289,911
2021	738	2,786	$420,490
2022	1,136	4,080	$881,391
2023	895	3,652	$741,403
2024	580	2,462	$682,604

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
66984	Removal of cataract with insertion of prosthetic lens	247	418	$269
92004	New patient complete exam of visual system	188	188	$89
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	215	281	$86
92136	Measurement of corneal curvature and depth of eye	401	402	$27
92134	Imaging of retina	167	173	$27

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Lumigan	Bimatoprost	342	23,371	$198,611
Restasis	Cyclosporine	79	5,610	$112,069
Combigan	Brimonidine Tartrate/Timolol	80	5,243	$42,865
Vyzulta	Latanoprostene Bunod	73	3,172	$29,684
Cyclosporine	Cyclosporine	48	3,090	$21,601

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.	60	$4,372	Alcon Vision LLC
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 Mahmoud H. El-Yassir, MD?

Tedicare shows public-source Medicare data for Mahmoud H. El-Yassir, MD (NPI 1245590868), 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 Mahmoud H. El-Yassir, MD have ACO affiliation data?

Mahmoud H. El-Yassir, MD is shown with ACO affiliation data for Mosaic ACO (MSSP, ACO ID A5033).

What billing organization is linked to Mahmoud H. El-Yassir, MD?

Mahmoud H. El-Yassir, MD is linked to MID MICHIGAN EYE CARE CENTER, PC (billing NPI 1649275041) in the available physician profile data.

Does Mahmoud H. El-Yassir, MD have Open Payments data?

Mahmoud H. El-Yassir, MD has 60 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.