Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Tyler Smith, MD

Internal Medicine Physician in Lincoln, RI · enumerated 2006.

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

National Provider Identifier

1619988318

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Registry record

Entity type Individual (Type 1)

Name Dr. William Tyler Smith

Credential MD

Sex Male

Practice address 2 Wake Robin Rd, Suite 106, Lincoln, RI, 02865

Phone (401) 333-9595

Fax (401) 334-1155

Enumeration date Aug 10, 2006

Last updated in NPPES Jan 24, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 10392 (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
3301615	Other	RI	AETNA
9004024	Medicaid	RI	-
4181	Other	RI	TRICARE
267344	Other	RI	BC LIFESPAN
4123	Other	RI	NEIGHBORHOOD
471437	Other	RI	TUFTS
0626298003	Other	RI	CIGNA
0403448	Other	RI	UH
AA53910	Other	RI	HARVARD PILGRIM
407434	Other	RI	BLUE CHIP

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

What is the NPI number for William Smith?

The National Provider Identifier (NPI) for William Smith is 1619988318, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Smith practice?

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

Other providers at this practice address

Browse all →

Daniel Mulligan Physician Assistant · Lincoln, RI NPI 1649257056 Frank Michael D'Alessandro, MD Inc Internal Medicine Physician · Lincoln, RI NPI 1518944941 Gary Lundstrom Diagnostic Radiology Physician · Lincoln, RI NPI 1063492734 Lincoln Radiology Diagnostic Radiology Physician · Lincoln, RI NPI 1497726517 Lincoln Urgent Care Center, Inc. Urgent Care Clinic/Center · Lincoln, RI NPI 1437119005 Charles Cavicchio Primary Podiatric Medicine Podiatrist · Lincoln, RI NPI 1871559500 Angela L. Karavasilis, Do, Inc. Family Medicine Physician · Lincoln, RI NPI 1245267681 Sharon Gunasti Pediatrics Physician · Lincoln, RI NPI 1649290792

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-24.