Grewalz PLLC
About this NPIWhat this record shows.
NPI 1720784374 is registered to Grewalz PLLC, a healthcare organisation classified as "Dental Clinic/Center" and located at 26 Chestnut Hill Rd in Norwalk, Connecticut. The organisation's authorised official is Yasmin Grewal. The organisation has been enumerated in the 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 Grewalz PLLC accepts. To confirm in-network status with your specific health plan, contact Grewalz PLLC directly at (347) 251-7242.
Frequently asked
Yes. NPI 1720784374 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dental Clinic/Center 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 (347) 251-7242.
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. Grewalz PLLC is a Type-2 organisational NPI.