Tuna Ustunkaya MD, PHD
About this NPIWhat this record shows.
NPI 1366901647 is registered to Tuna Ustunkaya MD, PHD, a Cardiovascular Disease practising at 975 E 3rd St in Chattanooga, Tennessee. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. Tuna Ustunkaya MD, PHD has been enumerated in the National Provider Identifier (NPI) registry since 2019.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20251003002114Cardiovascular Disease (Cardiology)TN
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 Tuna Ustunkaya MD, PHD accepts. To confirm in-network status with your specific health plan, contact Tuna Ustunkaya MD, PHD directly at (423) 778-7000.
Frequently asked
Yes. NPI 1366901647 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 (423) 778-7000.
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. Tuna Ustunkaya MD, PHD is a Type-1 individual NPI.