Physician

Michelle Lee Glenna Rein, MD

Family practice La Crosse-Onalaska, WI-MN Mayo Clinic Health System-Southwest Wisconsin Region, Inc.

According to 2025 Medicare claims, Michelle Lee Glenna Rein, MD (NPI: 1477541423) practices family practice in the La Crosse-Onalaska, WI-MN market, with the plurality of this provider's patient population coming from Houston, MN. This provider's primary affiliated billing organization is Mayo Clinic Health System-Southwest Wisconsin Region, Inc. (NPI: 1629056049; TIN: ).

Rein's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 268 traditional Medicare patients, billed 606 HCPCS/CPT codes, and received $41,110 in Medicare payments. Part D data shows 6,540 prescription claims across 391 beneficiaries totaling $450,303 in drug costs, and DME data shows 135 claims. No Open Payments records.

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10-Year Trend of Part B billing

Medicare payment trend, with patients and services in the table.

Year	Patients	Services	Medicare Payment
2014	205	1,231	$35,186
2015	204	605	$31,924
2016	191	589	$30,407
2017	198	490	$22,840
2018	143	352	$17,151
2019	242	758	$43,417
2020	229	568	$29,053
2021	234	696	$49,506
2022	226	574	$41,595
2023	268	606	$41,110

10-Year Trend of Part D records

Prescription claims trend, with patients and drug cost in the table.

Year	Patients	Claims	Drug Cost
2014	349	7,088	$441,349
2015	357	6,382	$398,274
2016	374	6,563	$384,063
2017	373	6,917	$356,477
2018	328	6,229	$351,161
2019	345	6,169	$353,310
2020	350	6,560	$338,187
2021	360	6,070	$363,714
2022	344	6,061	$370,562
2023	391	6,540	$450,303

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	34	48	$11,082
2015	30	81	$14,488
2016	34	129	$10,607
2017	30	132	$21,793
2018	30	88	$10,968
2019	37	140	$10,051
2020	37	189	$21,542
2021	36	161	$8,446
2022	40	194	$12,697
2023	25	135	$10,868

Top 5 Part B billing codes in 2023

By N of patients.

No connected Part B code-level records for 2023.

Top 5 Part D drugs in 2023

By N of patients.

No connected Part D drug-level records for 2023.

Top 5 DME in 2023

By N of patients.

DME	Patients	Claims	Services	Medicare Payment
All DME supplier activity	25	146	1,840	$11,941
Durable medical equipment	23	135	248	$10,868

DME category summary is shown when item-level DME rows are not connected.

Physician Data Export

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Part B billing, Part D prescribing, DME records, yearly summaries, source JSON, and source notes.

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