Physician

Alexis M Izumi, P.A.

According to 2025 Medicare claims, Alexis Izumi, P.A. (NPI: 1831401181) practices physician assistant in the Niles, MI market, with the plurality of this provider's patient population coming from Berrien, MI. This provider's primary affiliated billing organization is LAKELAND COMMUNITY HOSPITAL WATERVLIET (NPI: 1568644052; TIN: 381368745) and primary practice location at 49098-9225. Izumi is affiliated with the West Michigan Accountable Care Organization, LLC (ACO ID: A4626), participating under the MSSP model.

Izumi's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 133 traditional Medicare patients, billed 272 HCPCS/CPT codes, and received $16,013 in Medicare payments. The top billing code was 99222 (Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes). Part D data shows 221 prescription claims across 54 beneficiaries totaling $8,848 in drug costs, led by Atorvastatin Calcium (Atorvastatin Calcium). DME data shows 165 claims. No Open Payments records. 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 up and down with repeated peaks and valleys, starting at $15,145 and ending at $16,013. Concurrently, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $627,479 to $8,848. 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	121	129	$15,145
2017	99	107	$13,018
2018	52	52	$6,404
2019	16	16	$2,061
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	46	115	$5,752
2023	167	501	$28,282
2024	133	272	$16,013

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	518	949	$627,479
2016	30	74	$141,452
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	29	131	$7,291
2020	177	452	$17,852
2021	348	1,106	$49,407
2022	175	492	$14,165
2023	53	185	$6,036
2024	54	221	$8,848

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	47	$5,294
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	33	$815
2023	N/R	141	$3,790
2024	N/R	165	$2,397

* / # = 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
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	32	36	$86
99221	Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes	26	26	$58
99238	Hospital discharge day management, 30 minutes or less	24	24	$56
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	88	180	$54

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Atorvastatin Calcium	Atorvastatin Calcium	24	716	$486
Lisinopril	Lisinopril	15	450	$180
Furosemide	Furosemide	14	409	$119
Gabapentin	Gabapentin	11	174	$52

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
K0001	Standard wheelchair	Y	N/R	51	$1,019
K0003	Lightweight wheelchair	Y	N/R	26	$886
E0971	Manual wheelchair accessory, anti-tipping device, each	Y	N/R	42	$251
E1020	Residual limb support system for wheelchair, any type	Y	N/R	11	$142
E0961	Manual wheelchair accessory, wheel lock brake extension (handle), each	Y	N/R	15	$56

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Alexis M. Izumi, P.A.?

Tedicare shows public-source Medicare data for Alexis M. Izumi, P.A. (NPI 1831401181), 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 Alexis M. Izumi, P.A. have ACO affiliation data?

Alexis M. Izumi, P.A. is shown with ACO affiliation data for West Michigan Accountable Care Organization, LLC (MSSP, ACO ID A4626).

What billing organization is linked to Alexis M. Izumi, P.A.?

Alexis M. Izumi, P.A. is linked to LAKELAND COMMUNITY HOSPITAL WATERVLIET (billing NPI 1568644052) in the available physician profile data.

Does Alexis M. Izumi, P.A. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.