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

Afshin Nasseri, MD

Internal Medicine Physician in Warwick, RI · enumerated 2005 · practices at Graham J. Newstead M.D., Inc..

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

National Provider Identifier

1316924897

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Registry record

Entity type Individual (Type 1)

Name Afshin Nasseri

Credential MD

Sex Male

Practice address Warwick, RI, 02886

Phone (401) 737-1188

Fax (401) 737-5613

Enumeration date Dec 27, 2005

Last updated in NPPES Jan 7, 2014

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 MD10174 (RI) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 216396 (MA) Secondary

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
AN49563	Medicaid	RI	-

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

Where does Afshin Nasseri practice?

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

What is the NPI number for Afshin Nasseri?

The National Provider Identifier (NPI) for Afshin Nasseri is 1316924897, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Christian Herard Cardiovascular Disease Physician · Warwick, RI NPI 1013059476 Graham Newstead Allergy & Immunology Physician · Warwick, RI NPI 1720109986 Graham J. Newstead M.D., Inc. Allergy & Immunology Physician · Warwick, RI NPI 1629199856

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-07.