Physician

Abigail Williamson, MD

Psychiatry Savannah, GA Gateway Community Service Board

According to 2025 Medicare claims, Abigail Williamson, MD (NPI: 1245967009) practices psychiatry in the Savannah, GA market, with the plurality of this provider's patient population coming from Chatham, GA. This provider's primary affiliated billing organization is Gateway Community Service Board (NPI: 1558478214; TIN: ).

Williamson's data goes back to 2012 and runs through 2026. Open Payments data shows 2 records totaling $48.

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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.

No connected records

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.

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

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