Dr. Srinivasan Narayanan MD, PHD
About this NPIWhat this record shows.
NPI 1225565229 is registered to Dr. Srinivasan Narayanan MD, PHD, a Vascular & Interventional Radiology Physician practising at 4201 W Medical Center Dr in Mchenry, Illinois. Vascular & Interventional Radiology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Srinivasan Narayanan MD, PHD has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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
- I20240429001400Diagnostic RadiologyIL
- I20251031000801Interventional RadiologyDC
- I20251121001866Interventional RadiologyFL
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. Srinivasan Narayanan MD, PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Srinivasan Narayanan MD, PHD directly at (815) 334-5566.
Frequently asked
Yes. NPI 1225565229 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Vascular & Interventional Radiology 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 (815) 334-5566.
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. Srinivasan Narayanan MD, PHD is a Type-1 individual NPI.