Ms. Ilisa Nussbaum R.D.
About this NPIWhat this record shows.
NPI 1255777926 is registered to Ms. Ilisa Nussbaum R.D., a Registered Dietitian practising at 20 York St, Ynhh Nutrition Clinic - Cbb 52 in New Haven, Connecticut. Registered Dietitian is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Ilisa Nussbaum R.D. has been enumerated in the National Provider Identifier (NPI) registry since 2013.
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
- C02658CT· Issued by YNHH MEDICARE NUMBER
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 Ms. Ilisa Nussbaum R.D. accepts. To confirm in-network status with your specific health plan, contact Ms. Ilisa Nussbaum R.D. directly at (203) 688-2422.
Frequently asked
Yes. NPI 1255777926 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 (203) 688-2422.
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. Ilisa Nussbaum R.D. is a Type-1 individual NPI.