Ann Heyen Ms Rdn Ldn
Also known as
- Also known asMallon, Annie Elizabeth
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1548133481 is registered to Ann Heyen Ms Rdn Ldn, a Registered Dietitian practising at 11141 Queensway Dr in Saint Louis, Missouri. Registered Dietitian is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ann Heyen Ms Rdn Ldn has been enumerated in the National Provider Identifier (NPI) registry since 2025.
Your brand here.
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 Ann Heyen Ms Rdn Ldn accepts. To confirm in-network status with your specific health plan, contact Ann Heyen Ms Rdn Ldn directly at (314) 252-8555.
Frequently asked
Yes. NPI 1548133481 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Dietitian 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 (314) 252-8555.
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. Ann Heyen Ms Rdn Ldn is a Type-1 individual NPI.