Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marven Leftick, M.D.

Specialist in Pawtucket, RI · enumerated 2005.

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

National Provider Identifier

1396720918

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Registry record

Entity type Individual (Type 1)

Name Dr. Marven Leftick

Credential M.D.

Sex Male

Practice address 407 East Ave., Suite 250, Pawtucket, RI, 02860

Phone (401) 351-2280

Fax (401) 721-5709

Enumeration date Dec 7, 2005

Last updated in NPPES Sep 23, 2013

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD10172 (RI) 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
7007422	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marven Leftick?

The National Provider Identifier (NPI) for Marven Leftick is 1396720918, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marven Leftick practice?

The practice location on file with NPPES is in Pawtucket, RI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-23.