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

Richard Joseph Ruggieri, M.D.

Internal Medicine Physician in Providence, RI · enumerated 2005.

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

National Provider Identifier

1700883055

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Registry record

Entity type Individual (Type 1)

Name Richard Joseph Ruggieri

Credential M.D.

Sex Male

Practice address Providence, RI, 02906

Phone (401) 521-1221

Fax (401) 454-4189

Enumeration date Jul 1, 2005

Last updated in NPPES Jun 25, 2010

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 07821 (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
004193	Other	RI	BLUE CHIP
404203	Other	-	TUFTS HEALTH PLAN
RR31278	Medicaid	RI	-
21123	Other	RI	BCBS
0402379	Other	-	UNITED HEALTH CARE
0407052	Other	-	EVERCARE
AA8937	Other	-	HARVARD PILGRIM
044	Other	-	CIGNA

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

Is NPI 1700883055 active?

Yes, as of the latest NPPES snapshot, NPI 1700883055 is active (record last updated 2010-06-25).

How do I verify Richard Ruggieri's NPI record?

Cross-check NPI 1700883055 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Geoffrey Berg Internal Medicine Physician · Providence, RI NPI 1902804313 Richard J. Ruggieri MD Inc. Non-Pharmacy Dispensing Site · Providence, RI NPI 1013059658 Richard J. Ruggieri, MD, Inc. Internal Medicine Physician · Providence, RI NPI 1558480434 Morgan-Jean Hiraldo Primary Care Nurse Practitioner · Providence, RI NPI 1215700216 Keith Castilloveitia Acute Care Nurse Practitioner · Providence, RI NPI 1285407676 Sarah Borges Family Nurse Practitioner · Providence, RI NPI 1689569972

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-25.