Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James R Klinger, MD

Pulmonary Disease Physician in Riverside, RI · enumerated 2006.

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

National Provider Identifier

1639123854

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Registry record

Entity type Individual (Type 1)

Name James R Klinger

Credential MD

Sex Male

Practice address 375 Wampanoag Trl, Suite 302b, Riverside, RI, 02915

Phone (401) 649-4070

Fax (401) 649-4071

Enumeration date May 20, 2006

Last updated in NPPES Sep 13, 2016

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD07941 (RI) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD07941 (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
9006607	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

What specialty is James Klinger?

James Klinger is registered in NPPES with the primary taxonomy of Pulmonary Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-13.