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

Robert Grossi

Pharmacist in Hazlet, NJ · enumerated 2012.

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

National Provider Identifier

1831440890

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Registry record

Entity type Individual (Type 1)

Name Robert Grossi

Sex Male

Practice address Hazlet, NJ, 07730

Phone (732) 888-0485

Enumeration date Sep 30, 2012

Last updated in NPPES Nov 21, 2020

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

Taxonomy & licenses

3336C0003X Community/Retail Pharmacy Suppliers · License 28RI03527700 (NJ) Secondary

183500000X Pharmacist Pharmacy Service Providers · License 28RI03527700 (NJ) 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 Robert Grossi?

Robert Grossi is registered in NPPES with the primary taxonomy of Pharmacist. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-21.