Physician

Abraham D Flinders, MD

Emergency medicine Santa Rosa-Petaluma, CA Providence Medical Foundation

According to 2025 Medicare claims, Abraham D. Flinders, MD (NPI: 1043685969) practices emergency medicine in the Santa Rosa-Petaluma, CA market, with the plurality of this provider's patient population coming from Sonoma, CA. This provider's primary affiliated billing organization is Providence Medical Foundation (NPI: 1740584473; TIN: ).

Flinders' data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 708 traditional Medicare patients, billed 1,121 HCPCS/CPT codes, and received $105,814 in Medicare payments. Part D data shows 376 prescription claims across 242 beneficiaries totaling $8,957 in drug costs, and DME data shows Suppressed by CMS claims. Open Payments data shows 1 records totaling $1,600.

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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	Not reported for this year	Not reported for this year	Not reported for this year
2018	306	525	$44,958
2019	758	1,320	$116,859
2020	659	1,206	$117,695
2021	743	1,253	$125,893
2022	633	1,013	$108,006
2023	708	1,121	$105,814

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	18	31	$254
2017	40	52	$612
2018	94	145	$1,309
2019	145	222	$4,051
2020	134	195	$8,340
2021	151	212	$5,000
2022	157	239	$4,932
2023	242	376	$8,957

10-Year Trend of DME records

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

Year	Patients	Claims	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	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	Not reported for this year	Not reported for this year	Not reported for this year
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	Not reported for this year	Not reported for this year	Not reported for this year
2022	Not reported for this year	Not reported for this year	Not reported for this year
2023	16	17	$3,520

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	16	17	17	$3,520
Prosthetics, orthotics, and supplies	13	13	13	$3,307

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

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

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