Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Robert M Gladstone, RPH

Pharmacist in Lawrence, MA · enumerated 2007.

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

National Provider Identifier

1093923898

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Registry record

Entity type Individual (Type 1)

Name Mr. Robert M Gladstone

Credential RPH

Sex Male

Practice address 150 Park St, Lawrence, MA, 01841

Phone (978) 686-4453

Enumeration date May 18, 2007

Last updated in NPPES Feb 1, 2012

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 16258 (MA) Primary

183500000X Pharmacist Pharmacy Service Providers · License R1023 (NH) Secondary

183500000X Pharmacist Pharmacy Service Providers · License 6043 (CT) Secondary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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

How do I verify Robert Gladstone's NPI record?

Cross-check NPI 1093923898 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093923898 active?

Yes, as of the latest NPPES snapshot, NPI 1093923898 is active (record last updated 2012-02-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-01.