Sylvia Guilliam
About this NPIWhat this record shows.
NPI 1811685936 is registered to Sylvia Guilliam, a Health & Wellness Coach practising at 12976 Westheimer Rd Apt 3102 in Houston, Texas. Health & Wellness Coach is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sylvia Guilliam has been enumerated in the National Provider Identifier (NPI) registry since 2023.
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 Sylvia Guilliam accepts. To confirm in-network status with your specific health plan, contact Sylvia Guilliam directly at (346) 390-7534.
Frequently asked
Yes. NPI 1811685936 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Health & Wellness Coach 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 (346) 390-7534.
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. Sylvia Guilliam is a Type-1 individual NPI.