Physician

Adam J Keefer, MD

Vascular surgery Charleston-North Charleston, SC Coastal Vascular And Vein Center PA

According to 2025 Medicare claims, Adam J. Keefer, MD (NPI: 1396855060) practices vascular surgery in the Charleston-North Charleston, SC market, with the plurality of this provider's patient population coming from Dorchester, SC. This provider's primary affiliated billing organization is Coastal Vascular And Vein Center PA (NPI: 1023157575; TIN: ).

Keefer's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 818 traditional Medicare patients, billed 1,764 HCPCS/CPT codes, and received $749,425 in Medicare payments. Part D data shows 147 prescription claims across 78 beneficiaries totaling $25,584 in drug costs, and 2020 DME data shows Suppressed by CMS claims. Open Payments data shows 21 records totaling $1,118.

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Download physician data with all billing codes (2014-2023) - $9 per 100 physicians.

10-Year Trend of Part B billing

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

Year	Patients	Services	Medicare Payment
2014	2,334	5,116	$993,443
2015	2,122	4,633	$866,033
2016	2,417	4,768	$818,665
2017	2,112	4,031	$780,990
2018	2,214	3,858	$810,865
2019	2,270	3,944	$773,494
2020	2,146	3,783	$941,148
2021	1,582	2,739	$657,122
2022	1,241	2,450	$769,551
2023	818	1,764	$749,425

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	154	410	$14,103
2015	130	323	$10,333
2016	146	334	$7,902
2017	120	278	$9,126
2018	94	182	$13,633
2019	127	243	$18,784
2020	139	275	$31,062
2021	133	280	$31,583
2022	85	174	$20,276
2023	78	147	$25,584

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	33	54	$24,618
2015	30	76	$31,007
2016	22	42	$12,192
2017	13	19	$57,718
2018	Not reported for this year	11	$3,289
2019	16	20	$5,232
2020	Not reported for this year	11	$10,599
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	Not reported for this year	Not reported for this year	Not reported for this year

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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