City Specialty Classification Directory

1 Internal Medicine Provider in Mountain Home, AR

This directory includes 1 internal medicine provider in Mountain Home, AR from public NPPES records. Medicare activity is shown first because it can help identify providers with recent Medicare Part B billing volume, then the full directory keeps every published local provider available for lookup.

Medicare activity uses the most recently reported Medicare Part B service counts available in this dataset. It is a utilization signal, not a quality rating or recommendation. Providers without Medicare data still appear in the alphabetical directory.

Source: public NPPES records. Medicare activity is based on the most recently available Medicare Part B data in this dataset and is not a quality rating, medical advice, or a provider recommendation.

1 provider1 with Medicare activity1 specialtyAverage Medicare services: 66

Top Internal Medicine Providers in Mountain Home by Medicare activity

These providers are listed first because they have the highest most recently reported Medicare Part B service volume among providers on this page.

RankProviderNPIMedicare ServicesMedicare Activity
1William Spencer Grigg, D.O.157805026666Average
NPI: 1578050266 | Phone: (870) 425-8288 | Practice address: 555 W 6Th St, Mountain Home, AR 72653-3409

Full Directory

Alphabetical list of all Internal Medicine providers in Mountain Home, AR.

ProviderNPISpecialtyPractice PhonePractice Address
William Spencer Grigg, D.O.1578050266Clinical Cardiac Electrophysiology Physician(870) 425-8288555 W 6Th St, Mountain Home, AR 72653-3409