Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Randall David Gaz, MD

Surgery Physician in Boston, MA · enumerated 2005.

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

National Provider Identifier

1801886718

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Registry record

Entity type Individual (Type 1)

Name Dr. Randall David Gaz

Credential MD

Sex Male

Practice address 15 Parkman St, Wac 716, Boston, MA, 02114

Phone (617) 726-3510

Fax (617) 724-3951

Enumeration date Oct 24, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 43501 (MA) Primary

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
6196756	Medicaid	MA	-
706070	Other	MA	TUFTS HEALTH PLAN
J04012	Other	MA	BCBS MA

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 Randall Gaz's NPI record?

Cross-check NPI 1801886718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1801886718 active?

Yes, as of the latest NPPES snapshot, NPI 1801886718 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.