NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shari Hope Portnoy

Obesity and Weight Management Nutrition Registered Dietitian in Boca Raton, FL · enumerated 2024 · practices at Dietitian Group Corporation.

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

National Provider Identifier

1093562134

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Shari Hope Portnoy
Sex Female
Practice address 7440 San Clemente Pl, Boca Raton, FL, 33433
Phone (561) 299-1164
Enumeration date May 6, 2024
Last updated in NPPES May 6, 2024

Taxonomy & licenses

133VN1201X Obesity and Weight Management Nutrition Registered Dietitian Dietary & Nutritional Service Providers Primary

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 specialty is Shari Portnoy?
Shari Portnoy is registered in NPPES with the primary taxonomy of Obesity and Weight Management Nutrition Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-06.