Physician

Calvin Einar Mein, M.D.

According to 2025 Medicare claims, Calvin Mein, M.D. (NPI: 1164487617) practices ophthalmology in the San Antonio-New Braunfels, TX market, with the plurality of this provider's patient population coming from Bexar, TX. This provider's primary affiliated billing organization is RETINA CONSULTANTS OF HOUSTON PLLC (NPI: 1619135647; TIN: 74-2109903) and primary practice location at 78624-5022.

Mein's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 902 traditional Medicare patients, billed 31,063 HCPCS/CPT codes, and received $3,441,434 in Medicare payments. The top billing code was J0178 (Injection, aflibercept, 1 mg). Part D data shows 582 prescription claims across 194 beneficiaries totaling $53,347 in drug costs, led by Bromfenac Sodium (Bromfenac Sodium). Open Payments data shows 88 records totaling $191,226. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved from a lower plateau to a higher plateau, from $23,779 to $53,347. 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	991	11,023	$2,261,426
2016	1,096	12,017	$2,355,983
2017	1,097	11,278	$2,191,533
2018	783	8,586	$1,673,498
2019	785	8,510	$1,719,388
2020	693	8,655	$1,906,544
2021	791	9,039	$1,995,600
2022	787	10,522	$2,020,777
2023	891	18,802	$2,576,995
2024	902	31,063	$3,441,434

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	112	294	$23,779
2016	128	327	$23,852
2017	129	318	$39,925
2018	110	319	$47,010
2019	106	294	$52,874
2020	114	320	$47,150
2021	114	314	$27,175
2022	122	382	$32,772
2023	134	430	$26,852
2024	194	582	$53,347

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
J0178	Injection, aflibercept, 1 mg	171	1,654	$656
67028	Injection of drug into eye	368	1,571	$100
92014	Established patient complete exam of visual system	584	942	$88
92134	Imaging of retina	712	2,177	$30
92250	Photography of the retina	377	491	$27

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Bromfenac Sodium	Bromfenac Sodium	47	1,207	$5,403
Difluprednate	Difluprednate	49	1,710	$4,712
Prednisolone Acetate	Prednisolone Acetate	129	5,425	$4,466
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	101	8,656	$1,717
Latanoprost	Latanoprost	37	2,012	$791

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.	19	$1,271	Regeneron Pharmaceuticals, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	69	$189,955	Apellis Pharmaceuticals, Inc.
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 Calvin Einar Mein, M.D.?

Tedicare shows public-source Medicare data for Calvin Einar Mein, M.D. (NPI 1164487617), 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 Calvin Einar Mein, M.D. have ACO affiliation data?

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

What billing organization is linked to Calvin Einar Mein, M.D.?

Calvin Einar Mein, M.D. is linked to RETINA CONSULTANTS OF HOUSTON PLLC (billing NPI 1619135647) in the available physician profile data.

Does Calvin Einar Mein, M.D. have Open Payments data?

Calvin Einar Mein, M.D. has 88 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.