Physician

Michael A Cassell, M.D.

According to 2025 Medicare claims, Michael Cassell, M.D. (NPI: 1932107000) practices ophthalmology in the St. Joseph, MO-KS market, with the plurality of this provider's patient population coming from Buchanan, MO. This provider's primary affiliated billing organization is SABATES EYE CENTERS LLC (NPI: 1790749810; TIN: 430955525) and primary practice location at 64506-2457.

Cassell's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,210 traditional Medicare patients, billed 15,221 HCPCS/CPT codes, and received $1,686,139 in Medicare payments. The top billing code was 67028 (Injection of drug into eye). Part D data shows 762 prescription claims across 258 beneficiaries totaling $36,215 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). 2021 DME data shows 24 claims. Open Payments data shows 21 records totaling $499. 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 declined steadily, from $65,547 to $36,215. In contrast, DME billing represents a smaller volume and changed little.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	1,673	9,068	$1,301,554
2016	1,665	9,916	$1,442,787
2017	1,691	9,819	$1,487,928
2018	1,616	9,677	$1,478,762
2019	1,491	8,328	$1,326,610
2020	726	3,119	$521,104
2021	1,207	7,370	$1,406,517
2022	1,279	7,793	$1,449,932
2023	1,288	13,775	$1,596,448
2024	1,210	15,221	$1,686,139

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	187	501	$65,547
2016	187	539	$74,126
2017	207	496	$72,358
2018	204	540	$69,609
2019	174	517	$72,975
2020	92	249	$36,839
2021	198	482	$53,842
2022	209	583	$55,049
2023	224	665	$48,643
2024	258	762	$36,215

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	26	26	$1,464
2016	47	47	$2,279
2017	27	27	$1,469
2018	11	11	$635
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	24	24	$1,332
2022	N/R	N/R	N/R
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
67028	Injection of drug into eye	288	1,322	$80
92014	Established patient complete exam of visual system	549	557	$73
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	553	935	$59
92012	Established patient problem focused exam of visual system	194	240	$56
92134	Imaging of retina	748	1,349	$26

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Prednisolone Acetate	Prednisolone Acetate	309	8,830	$10,150
Ofloxacin	Ofloxacin	189	4,034	$2,064
Loteprednol Etabonate	Loteprednol Etabonate	12	406	$1,885
Ketorolac Tromethamine	Ketorolac Tromethamine	54	2,515	$1,134
Timolol Maleate	Timolol Maleate	14	938	$1,068

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.	20	$391	Alcon Vision LLC
Research Payments	Reported research-related payment or transfer-of-value amount.	1	$107	Novartis Pharmaceuticals Corporation
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 Michael A. Cassell, M.D.?

Tedicare shows public-source Medicare data for Michael A. Cassell, M.D. (NPI 1932107000), 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 Michael A. Cassell, 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 Michael A. Cassell, M.D.?

Michael A. Cassell, M.D. is linked to SABATES EYE CENTERS LLC (billing NPI 1790749810) in the available physician profile data.

Does Michael A. Cassell, M.D. have Open Payments data?

Michael A. Cassell, M.D. has 21 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.