Physician

Carlos Alonso Medina Mendez, M.D.

According to 2025 Medicare claims, Carlos Mendez, M.D. (NPI: 1811218316) practices ophthalmology in the Sacramento-Roseville-Folsom, CA market, with the plurality of this provider's patient population coming from El Dorado, CA. This provider's primary affiliated billing organization is VITREO-RETINAL MEDICAL GROUP, INC (NPI: 1033566096; TIN: 942442567) and primary practice location at 95630-3898. Mendez is affiliated with the NeueHealth Premier ACO, LLC (ACO ID: D0181) and NeueHealth Community ACO, LLC (ACO ID: D0324), participating under the REACH model.

Mendez's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,720 traditional Medicare patients, billed 71,501 HCPCS/CPT codes, and received $6,297,873 in Medicare payments. The top billing code was 92235 (Exam of retinal blood vessels using a special camera after injection of a dye). Part D data shows 439 prescription claims across 183 beneficiaries totaling $16,582 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). Open Payments data shows 178 records totaling $164,617. 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 $6,140 to $6,297,873. Concurrently, Part D prescription costs did not follow a clear longitudinal pattern. 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	105	113	$6,140
2016	989	4,961	$798,513
2017	1,819	19,103	$3,134,130
2018	2,129	25,112	$4,041,463
2019	2,214	26,517	$4,245,542
2020	2,378	31,085	$5,547,753
2021	2,529	36,976	$7,856,930
2022	2,040	33,108	$6,831,798
2023	1,861	55,200	$6,091,440
2024	1,720	71,501	$6,297,873

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	43	69	$2,807
2016	100	216	$8,197
2017	213	628	$31,265
2018	248	615	$31,101
2019	225	590	$37,136
2020	242	680	$39,914
2021	224	668	$33,777
2022	284	798	$40,693
2023	204	549	$37,720
2024	183	439	$16,582

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
92235	Exam of retinal blood vessels using a special camera after injection of a dye	403	447	$139
67028	Injection of drug into eye	799	3,184	$108
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	1,008	1,294	$72
92012	Established patient problem focused exam of visual system	523	1,037	$69
92134	Imaging of retina	1,543	4,158	$33

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Prednisolone Acetate	Prednisolone Acetate	149	5,987	$7,702
Ketorolac Tromethamine	Ketorolac Tromethamine	82	4,150	$1,810
Brimonidine Tartrate	Brimonidine Tartrate	38	2,717	$1,057
Ofloxacin	Ofloxacin	74	1,433	$906
Latanoprost	Latanoprost	19	1,394	$440

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.	178	$164,617	Astellas Pharma US 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 Carlos Alonso Medina Mendez, M.D.?

Tedicare shows public-source Medicare data for Carlos Alonso Medina Mendez, M.D. (NPI 1811218316), 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 Carlos Alonso Medina Mendez, M.D. have ACO affiliation data?

Carlos Alonso Medina Mendez, M.D. is shown with ACO affiliation data for NeueHealth Premier ACO, LLC (REACH, ACO ID D0181) and NeueHealth Community ACO, LLC (REACH, ACO ID D0324).

What billing organization is linked to Carlos Alonso Medina Mendez, M.D.?

Carlos Alonso Medina Mendez, M.D. is linked to VITREO-RETINAL MEDICAL GROUP, INC (billing NPI 1033566096) in the available physician profile data.

Does Carlos Alonso Medina Mendez, M.D. have Open Payments data?

Carlos Alonso Medina Mendez, M.D. has 178 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.