NPI Portal NPI Lookup & Verification

Specialist in Johnston, RI

8 active Specialist providers practice in Johnston, Rhode Island according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Specialist providers in Johnston, RI
NPI Name Type Specialty Location
1376524868 Christopher Ottiano Individual Specialist Johnston, RI
1154459089 Consultants in Urology, Inc. Organization Specialist Johnston, RI
1619008836 Heather Pelletier Individual Specialist Johnston, RI
1467774414 Kimberley Cook Individual Specialist Johnston, RI
1912458043 Lee Disalvia Mcweeney Individual Specialist Johnston, RI
1518952258 Ophthalmic Surgeons, Ltd Organization Specialist Johnston, RI
1780623470 Steven Colagiovanni Individual Specialist Johnston, RI
1932180429 Sumit Das Individual Specialist Johnston, RI

Frequently asked questions

How many Specialist providers are in Johnston, RI?
The latest NPPES snapshot lists 8 active Specialist providers with a practice address in Johnston, Rhode Island.
How do I check a Specialist provider's NPI in Johnston?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.