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Thomas Nicholas Carruthers, MD

Vascular Surgery Physician in Providence, RI · enumerated 2007.

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

National Provider Identifier

1720206568

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Registry record

Entity type Individual (Type 1)
Name Thomas Nicholas Carruthers
Credential MD
Sex Male
Practice address 195 Collyer St Ste 302, Providence, RI, 02904
Phone (401) 793-7632
Fax (401) 793-5171
Enumeration date Apr 24, 2007
Last updated in NPPES Jan 29, 2020

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License LP00868 (RI) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD13705 (RI) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 252777 (MA) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License MD13705 (RI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

How do I verify Thomas Carruthers's NPI record?
Cross-check NPI 1720206568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720206568 active?
Yes, as of the latest NPPES snapshot, NPI 1720206568 is active (record last updated 2020-01-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-29.