Teresa Grella-Hillebrand LMFT
About this NPIWhat this record shows.
NPI 1780804989 is registered to Teresa Grella-Hillebrand LMFT, a Marriage & Family Therapist practising at 14 Candlewood Path in Dix Hills, New York. Marriage & Family Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Teresa Grella-Hillebrand LMFT has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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.
Other
- P3480536NY· Issued by OXFORD HEALTH PLAN
- P3480536· Issued by UNITED HEALTHCARE
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 Teresa Grella-Hillebrand LMFT accepts. To confirm in-network status with your specific health plan, contact Teresa Grella-Hillebrand LMFT directly at (631) 327-2508.
Frequently asked
Yes. NPI 1780804989 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Marriage & Family Therapist 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 (631) 327-2508.
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. Teresa Grella-Hillebrand LMFT is a Type-1 individual NPI.