Dr. John Kassotis M.D.
About this NPIWhat this record shows.
NPI 1598759003 is registered to Dr. John Kassotis M.D., a Clinical Cardiac Electrophysiology Physician practising at 951 Roanoke Ave in Riverhead, New York. Clinical Cardiac Electrophysiology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. John Kassotis M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- 01755384NY
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20040728000778Cardiovascular Disease (Cardiology)NY
- I20170905000385Cardiovascular Disease (Cardiology)NJ
Source: CMS PECOS public enrollment file.
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 Dr. John Kassotis M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. John Kassotis M.D. directly at (631) 369-5005.
Frequently asked
Yes. NPI 1598759003 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Cardiac Electrophysiology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (631) 369-5005.
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. Dr. John Kassotis M.D. is a Type-1 individual NPI.