Physician

Adam Barnett Stein, MD

Cardiology Ann Arbor, MI Regents Of The University Of Michigan

According to 2025 Medicare claims, Adam Barnett Stein, MD (NPI: 1215983168) practices cardiology in the Ann Arbor, MI market, with the plurality of this provider's patient population coming from Washtenaw, MI. This provider's primary affiliated billing organization is Regents Of The University Of Michigan (NPI: 1952331936; TIN: ).

Stein's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 2,964 traditional Medicare patients, billed 4,369 HCPCS/CPT codes, and received $53,036 in Medicare payments. Part D data shows 1,062 prescription claims across 168 beneficiaries totaling $193,110 in drug costs, and 2022 DME data shows 14 claims. No Open Payments records.

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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	678	1,104	$46,803
2015	536	903	$29,595
2016	235	538	$40,771
2017	536	824	$21,377
2018	1,631	2,415	$56,989
2019	1,762	2,690	$60,394
2020	725	1,148	$38,732
2021	2,004	2,724	$38,691
2022	2,943	4,442	$51,971
2023	2,964	4,369	$53,036

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	55	326	$13,429
2015	46	324	$13,914
2016	41	314	$18,510
2017	54	355	$24,242
2018	75	580	$50,955
2019	99	721	$77,710
2020	99	652	$49,301
2021	116	704	$77,908
2022	133	886	$119,382
2023	168	1,062	$193,110

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	11	$1,707
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	11	$6,230
2022	Not reported for this year	14	$200
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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