Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barbara G Nephew, RD/CDN
Registered Dietitian in Irving, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821046731
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Registry record
Entity type Individual (Type 1)
Name Barbara G Nephew
Credential RD/CDN
Sex Female
Practice address Cattaraugus Indian Reservation Health Center, 36 Thomas Indian School Dr, Irving, NY, 14081
Phone (716) 532-5582
Fax (716) 532-1428
Enumeration date May 4, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
133NN1002X Nutrition Education Nutritionist Dietary & Nutritional Service Providers · License 003579 (NY) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 003579 (NY) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6512619 | Other | NY | INDEPENDENT HEALTH |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Barbara Nephew?
Barbara Nephew is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.