Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Glenne Glassberg, RDN

Registered Dietitian in Woodmere, NY · enumerated 2018.

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

National Provider Identifier

1457845851

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Registry record

Entity type Individual (Type 1)

Name Glenne Glassberg

Credential RDN

Sex Female

Practice address Woodmere, NY, 11598

Phone (570) 878-3642

Enumeration date Jun 19, 2018

Last updated in NPPES Nov 8, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133VN1004X Pediatric Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 86066215 (NY) Secondary

133VN1005X Renal Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 86066215 (NY) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 86066215 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
86066215	Medicaid	NY	-

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.

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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 Glenne Glassberg?

Glenne Glassberg 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-08.