Ms. Lydia Seigh Crnp
About this NPIWhat this record shows.
NPI 1609736487 is registered to Ms. Lydia Seigh Crnp, a Pediatric Obesity Medicine Physician practising at 7703 Ensley Dr Sw in Huntsville, Alabama. Pediatric Obesity Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Lydia Seigh Crnp 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 Ms. Lydia Seigh Crnp accepts. To confirm in-network status with your specific health plan, contact Ms. Lydia Seigh Crnp directly at (256) 509-1509.
Frequently asked
Yes. NPI 1609736487 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric Obesity Medicine 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 (256) 509-1509.
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. Ms. Lydia Seigh Crnp is a Type-1 individual NPI.