Mark Aaron M.D.
About this NPIWhat this record shows.
NPI 1306891262 is registered to Mark Aaron M.D., a Advanced Heart Failure & Transplant Cardiology practising at 4230 Harding Rd, Suite 330 in Nashville, Tennessee. Advanced Heart Failure & Transplant Cardiology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Aaron M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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.
Other
- 6011524TN· Issued by BCBS
- P00449685TN· Issued by RR MEDICARE
Medicaid
- 3332534TN
Source: NPPES public registry.
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
- I20040716000107Advanced Heart Failure and Transplant CardiologyTN
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 Mark Aaron M.D. accepts. To confirm in-network status with your specific health plan, contact Mark Aaron M.D. directly at (615) 269-4545.
Frequently asked
Yes. NPI 1306891262 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Advanced Heart Failure & Transplant Cardiology 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 (615) 269-4545.
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. Mark Aaron M.D. is a Type-1 individual NPI.