Physician

Abby R Lochmann-Bailkey, MD

Gastroenterology Madison, WI Dean Health Systems Inc

According to 2025 Medicare claims, Abby R. Lochmann-Bailkey, MD (NPI: 1366886806) practices gastroenterology in the Madison, WI market, with the plurality of this provider's patient population coming from Dane, WI. This provider's primary affiliated billing organization is Dean Health Systems Inc (NPI: 1053358846; TIN: ).

Lochmann-Bailkey's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 373 traditional Medicare patients, billed 775 HCPCS/CPT codes, and received $69,122 in Medicare payments. Part D data shows 772 prescription claims across 419 beneficiaries totaling $271,195 in drug costs. 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	Not reported for this year	Not reported for this year	Not reported for this year
2015	Not reported for this year	Not reported for this year	Not reported for this year
2016	Not reported for this year	Not reported for this year	Not reported for this year
2017	31	31	$3,580
2018	32	32	$4,056
2019	177	356	$28,684
2020	347	1,562	$70,464
2021	459	2,965	$115,921
2022	381	1,908	$86,014
2023	373	775	$69,122

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	Not reported for this year	18	$615
2015	Not reported for this year	40	$6,340
2016	16	68	$31,088
2017	33	82	$196,087
2018	37	115	$353,369
2019	129	181	$52,562
2020	312	581	$73,099
2021	371	730	$88,011
2022	348	633	$128,418
2023	419	772	$271,195

10-Year Trend of DME records

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

No connected records

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.

No connected DME records for 2023.

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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