Dr. Riaz Sirajuddin M.D.
Also known as
- Professional nameSirajuddin, Riaz Ahmed
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1235186099 is registered to Dr. Riaz Sirajuddin M.D., a Cardiovascular Disease practising at 10413 Greenbriar Pkwy in Oklahoma City, Oklahoma. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. Dr. Riaz Sirajuddin M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- I20040708001014Cardiovascular Disease (Cardiology)OK
- I20250407001892Cardiovascular Disease (Cardiology)VT
- I20250602001142Cardiovascular Disease (Cardiology)OH
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. Riaz Sirajuddin M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Riaz Sirajuddin M.D. directly at (405) 691-4665.
Frequently asked
Yes. NPI 1235186099 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 (405) 691-4665.
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. Riaz Sirajuddin M.D. is a Type-1 individual NPI.