Physician

Allan L Harrelson, DO

Cardiology Longview-Kelso, WA Peacehealth

According to 2025 Medicare claims, Allan L. Harrelson, DO (NPI: 1437360740) practices cardiology in the Longview-Kelso, WA market, with the plurality of this provider's patient population coming from Cowlitz, WA. This provider's primary affiliated billing organization is Peacehealth (NPI: 1720056187; TIN: ).

Harrelson's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 714 traditional Medicare patients, billed 1,174 HCPCS/CPT codes, and received $63,435 in Medicare payments. Part D data shows 3,055 prescription claims across 535 beneficiaries totaling $477,319 in drug costs. No Open Payments records.

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	891	1,471	$73,699
2015	932	1,589	$76,965
2016	1,010	1,849	$90,299
2017	901	1,689	$85,391
2018	926	1,646	$81,739
2019	1,050	1,773	$92,341
2020	937	1,462	$79,702
2021	901	1,393	$82,213
2022	829	1,328	$74,605
2023	714	1,174	$63,435

10-Year Trend of Part D records

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

Year	Patients	Claims	Drug Cost
2014	214	1,927	$52,543
2015	252	2,273	$65,191
2016	350	2,635	$98,774
2017	338	2,666	$120,755
2018	333	2,652	$126,847
2019	418	2,667	$147,233
2020	414	2,658	$211,924
2021	470	2,845	$244,921
2022	541	3,249	$418,503
2023	535	3,055	$477,319

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