Physician

Abigail Fessler, MD

Infectious disease Olympia-Lacey-Tumwater, WA The Association Of University Physicians

According to 2025 Medicare claims, Abigail Fessler, MD (NPI: 1316406101) practices infectious disease in the Olympia-Lacey-Tumwater, WA market, with the plurality of this provider's patient population coming from Thurston, WA. This provider's primary affiliated billing organization is The Association Of University Physicians (NPI: 1023041159; TIN: ).

Fessler's data goes back to 2012 and runs through 2026. Part D data shows 39 prescription claims totaling $3,923 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.

No connected records

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	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	Not reported for this year	Not reported for this year	Not reported for this year
2018	Not reported for this year	Not reported for this year	Not reported for this year
2019	22	86	$10,016
2020	87	311	$47,522
2021	110	675	$99,442
2022	53	347	$35,851
2023	Not reported for this year	39	$3,923

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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