Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Siwicki, M.D.

Emergency Medicine Physician in Warwick, RI · enumerated 2006.

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

National Provider Identifier

1184692741

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Registry record

Entity type Individual (Type 1)

Name David Siwicki

Credential M.D.

Sex Male

Practice address 455 Toll Gate Rd, Warwick, RI, 02886

Phone (508) 675-6951

Fax (508) 675-7905

Enumeration date Mar 9, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD07128 (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
9001727	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

Where does David Siwicki practice?

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

What is the NPI number for David Siwicki?

The National Provider Identifier (NPI) for David Siwicki is 1184692741, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

John Audett Internal Medicine Physician · Warwick, RI NPI 1609872878 Landy Paolella Vascular & Interventional Radiology Physician · Warwick, RI NPI 1427055987 Robert Binek Vascular & Interventional Radiology Physician · Warwick, RI NPI 1356348817 Kent County Memorial Hospital General Acute Care Hospital · Warwick, RI NPI 1386643294 Kent County Memorial Hospital Rehabilitation Hospital Unit · Warwick, RI NPI 1023017944 Gregory Young Emergency Medicine Physician · Warwick, RI NPI 1790774073 David Rowe Diagnostic Radiology Physician · Warwick, RI NPI 1043200504 Jeffrey Silverstein Diagnostic Radiology Physician · Warwick, RI NPI 1609866128

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