Physician

Adrienne K Barry, MD

Dermatology San Rafael, CA Joseph H Greenberg Ltd A Medical Corp

According to 2025 Medicare claims, Adrienne K. Barry, MD (NPI: 1316475270) practices dermatology in the San Rafael, CA market, with the plurality of this provider's patient population coming from Marin, CA. This provider's primary affiliated billing organization is Joseph H Greenberg Ltd A Medical Corp (NPI: 1780857318; TIN: ).

Barry's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 250 traditional Medicare patients, billed 1,020 HCPCS/CPT codes, and received $55,970 in Medicare payments. Part D data shows 627 prescription claims across 266 beneficiaries totaling $119,845 in drug costs. Open Payments data shows 36 records totaling $899.

Download physician data Market Trend charts Top 5 tables

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	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	121	588	$29,470
2022	280	1,304	$67,918
2023	250	1,020	$55,970

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	17	$1,145
2018	Not reported for this year	25	$3,237
2019	12	19	$1,761
2020	Not reported for this year	Not reported for this year	Not reported for this year
2021	81	166	$8,869
2022	128	379	$59,740
2023	266	627	$119,845

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

Download physician data with all billing codes (2014-2023)

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

$9 per 100 physicians

Download physician data