Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel Pievsky, D.O

Gastroenterology Physician in Westerly, RI · enumerated 2014.

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

National Provider Identifier

1346669462

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel Pievsky

Credential D.O

Sex Male

Practice address 45 Wells St Ste 103, Westerly, RI, 02891

Phone (401) 596-6330

Fax (860) 865-2380

Enumeration date Apr 16, 2014

Last updated in NPPES Aug 4, 2020

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 25MB10593400 (NJ) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 65023 (CT) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License DO01016 (RI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 Daniel Pievsky?

The National Provider Identifier (NPI) for Daniel Pievsky is 1346669462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Daniel Pievsky practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-04.