Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lewis Glasser, M.D.

Hematology (Pathology) Physician in Providence, RI · enumerated 2006.

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

National Provider Identifier

1760439046

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Registry record

Entity type Individual (Type 1)

Name Dr. Lewis Glasser

Credential M.D.

Sex Male

Practice address 593 Eddy St, Department of Pathology Apc 12, Providence, RI, 02903

Phone (401) 444-8897

Fax (401) 444-8514

Enumeration date May 30, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207ZH0000X Hematology (Pathology) Physician Allopathic & Osteopathic Physicians · License MD8775 (RI) Primary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License MD8775 (RI) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
7004420	Medicaid	RI	-

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

How do I verify Lewis Glasser's NPI record?

Cross-check NPI 1760439046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1760439046 active?

Yes, as of the latest NPPES snapshot, NPI 1760439046 is active (record last updated 2025-09-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.