Dr. Constantine Tziros MD
About this NPIWhat this record shows.
NPI 1215193529 is registered to Dr. Constantine Tziros MD, a Cardiovascular Disease practising at 12011 Lee Jackson Memorial Hwy, Penderbrook Medical Center in Fairfax, Virginia. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. Dr. Constantine Tziros MD has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Your brand here.
Medicare enrollment
This provider holds 3 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
- I20100408000349Cardiovascular Disease (Cardiology)DC
- I20101020001294AnesthesiologyVA
- I20150529001601Internal MedicineMD
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. Constantine Tziros MD accepts. To confirm in-network status with your specific health plan, contact Dr. Constantine Tziros MD directly at (703) 383-5400.
Frequently asked
Yes. NPI 1215193529 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 (703) 383-5400.
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. Constantine Tziros MD is a Type-1 individual NPI.