Dr. William Frew M.D.
About this NPIWhat this record shows.
NPI 1740556000 is registered to Dr. William Frew M.D., a Emergency Medicine practising at 1101 Medical Center Blvd., Er in Marrero, Louisiana. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. William Frew M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
Your brand here.
Medicare enrollment
This provider holds 4 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
- I20150617002179Emergency MedicineLA
- I20170906001465Emergency MedicineMS
- I20240417002641Emergency MedicineGA
- I20250923001146Emergency MedicineAR
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. William Frew M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. William Frew M.D. directly at (504) 349-1533.
Frequently asked
Yes. NPI 1740556000 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency Medicine 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 (504) 349-1533.
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. William Frew M.D. is a Type-1 individual NPI.