Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jonah Edward Ruddy, DO

Emergency Medicine Physician in Warwick, RI · enumerated 2019.

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

National Provider Identifier

1962964544

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonah Edward Ruddy

Credential DO

Sex Male

Practice address Warwick, RI, 02886

Phone (401) 737-7010

Enumeration date Apr 3, 2019

Last updated in NPPES Jul 21, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License DO01489 (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

How do I verify Jonah Ruddy's NPI record?

Cross-check NPI 1962964544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1962964544 active?

Yes, as of the latest NPPES snapshot, NPI 1962964544 is active (record last updated 2025-07-21).

Other providers at this practice address

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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 2025-07-21.