James E. Willis MD PC
About this NPIWhat this record shows.
NPI 1558469247 is registered to James E. Willis MD PC, a healthcare organisation classified as "Cardiovascular Disease" and located at 19436 Howell Dr Ste A in Watertown, New York. The organisation's authorised official is James Willis. The organisation has been enumerated in the NPI registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 01761917NY
Source: NPPES public registry.
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 James E. Willis MD PC accepts. To confirm in-network status with your specific health plan, contact James E. Willis MD PC directly at (315) 786-2000.
Frequently asked
Yes. NPI 1558469247 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 (315) 786-2000.
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. James E. Willis MD PC is a Type-2 organisational NPI.