William Smiley DO
About this NPIWhat this record shows.
NPI 1154434355 is registered to William Smiley DO, a Cardiovascular Disease practising at 1525 Clifton Rd Ne in Atlanta, Georgia. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. William Smiley DO has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans William Smiley DO accepts. To confirm in-network status with your specific health plan, contact William Smiley DO directly at (404) 778-2746.
Frequently asked
Yes. NPI 1154434355 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (404) 778-2746.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. William Smiley DO is a Type-1 individual NPI.