NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Nancy Rau, RD

Registered Dietitian in Mineola, NY · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1710285234

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Nancy Rau
Credential RD
Sex Female
Practice address 163 Mineola Blvd., Mineola, NY, 11501
Phone (516) 663-2350
Fax (516) 248-1217
Enumeration date Mar 8, 2011
Last updated in NPPES Mar 8, 2011

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 000617-1 (NY) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Nancy Rau?
The National Provider Identifier (NPI) for Nancy Rau is 1710285234, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Rau practice?
The practice location on file with NPPES is in Mineola, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-08.