What is Charles Koon's specialty?

Charles Koon (NPI 1467815886) is a Medicare-billing provider whose primary specialty is Hospitalist in Walla Walla, WA.

Where does Charles Koon practice?

Charles Koon practices in Walla Walla, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1467815886.

How much does Medicare pay Charles Koon?

Charles Koon (NPI 1467815886) received approximately $39K in total Medicare Part B payments, serving 276 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1467815886

Charles KoonM.D.

PRACTICETHOMAS V MAROLDO, MDSee all providers at this practice →

HospitalistWalla Walla, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

336

Unique beneficiaries

—

Total services

386

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 644 Hospitalist providers in WA — above median (cohort median 350).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$240

Distinct drugs

Brand share

52.2%

Top prescribed drugs

Clopidogrel Bisulfate12 claims

Atorvastatin Calcium11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events