Mrs. Shirley Wilson-Sigler R.D., L.D.
About this NPIWhat this record shows.
NPI 1184898850 is registered to Mrs. Shirley Wilson-Sigler R.D., L.D., a Registered Dietitian practising at 1380 River Bend Dr in Dallas, Texas. Registered Dietitian is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Shirley Wilson-Sigler R.D., L.D. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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.
Medicaid
Other
- 164001735IL· Issued by IL DIV PROFESSIONAL REG
Source: NPPES public registry.
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 Mrs. Shirley Wilson-Sigler R.D., L.D. accepts. To confirm in-network status with your specific health plan, contact Mrs. Shirley Wilson-Sigler R.D., L.D. directly at (214) 743-6159.
Frequently asked
Yes. NPI 1184898850 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 (214) 743-6159.
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. Mrs. Shirley Wilson-Sigler R.D., L.D. is a Type-1 individual NPI.